quick fix

bin/miaou-bash

@@ -273,6 +273,7 @@ function uninstall {
 }
 
 function populate_error_arrays {
+
   local source=$1 line=$2 payload=$3
   unset 'error_source[0]' 'error_lineno[0]' 'error_funcname[0]'
   unset 'error_source[-1]' 'error_lineno[-1]' 'error_funcname[-1]'
@@ -489,62 +490,47 @@ function on_exit {
 
   load_tmp_error
 
-  if [[ -v failure_type && "$failure_type" == 'RETURN' ]]; then
+  if [[ $failure_code -gt 0 ]]; then
-    last_error="${tmp_error[-1]}"
+    if [[ -v failure_type && "$failure_type" == 'RETURN' ]]; then
-    regex='^(.*): line ([0-9]+): miaou_error: RETURN [0-9]+'
-    if [[ "$last_error" =~ $regex ]]; then
-      miaou_debug "<return code=$failure_code/>"
-      local source line
-      source="${BASH_REMATCH[1]}"
-      line="${BASH_REMATCH[2]}"
-      error_source=("$source" "${error_source[@]}")
-      error_lineno=("$line" "${error_lineno[@]}")
-      error_funcname=("$failure_payload" "${error_funcname[@]}")
-    else
-      miaou_debug "<return type=unexpected/>"
-    fi
-
-  elif [[ -v failure_type && "$failure_type" == 'COMMAND_NOT_FOUND' ]]; then
-    unset 'tmp_error[-1]' 'tmp_error[-1]'
-    add_miaou_error "${BASH_SOURCE[2]}" "${BASH_LINENO[1]}" "${failure_code}" "${failure_type}" "${failure_payload}"
-    miaou_debug "<command_not_found change_stderr count=${#tmp_error[@]}/>"
-
-  elif [[ -v failure_type && "$failure_type" == 'FILE_NOT_FOUND' ]]; then
-    unset 'tmp_error[-1]' 'tmp_error[-1]'
-    add_miaou_error "${BASH_SOURCE[2]}" "${BASH_LINENO[1]}" "${failure_code}" "${failure_type}" "${failure_payload}"
-    miaou_debug "<file_not_found change_stderr count=${#tmp_error[@]}/>"
-
-  elif [[ -v failure_type && "$failure_type" == 'CHILD_ERROR' ]]; then
-    for ((i = 0; i < ${#extra_source[@]}; i++)); do unset 'tmp_error[-1]'; done
-    add_miaou_error "${BASH_SOURCE[2]}" "${BASH_LINENO[1]}" "${failure_code}" "${failure_type}" "${failure_payload}"
-    miaou_debug "<child_error change_stderr count=${#tmp_error[@]}/>"
-
-  elif [[ ! -v failure_type ]]; then
-    if [[ $failure_code -gt 0 && ${#tmp_error[@]} -gt 0 ]]; then
       last_error="${tmp_error[-1]}"
-      miaou_debug "<investigate_tmp_error last={$last_error}>"
+      regex='^(.*): line ([0-9]+): miaou_error: RETURN [0-9]+'
-
+      if [[ "$last_error" =~ $regex ]]; then
-      regex='^(.*): line ([0-9]+): (.*): unbound variable$'
+        miaou_debug "<return code=$failure_code/>"
-      if [[ $failure_code -eq 1 ]] && [[ "$last_error" =~ $regex ]]; then
+        local source line
-        failure_type='UNBOUND_VARIABLE'
+        source="${BASH_REMATCH[1]}"
-        failure_payload="${BASH_REMATCH[3]}"
+        line="${BASH_REMATCH[2]}"
-        failure_code=2
+        error_source=("$source" "${error_source[@]}")
-
+        error_lineno=("$line" "${error_lineno[@]}")
-        local source="${BASH_REMATCH[1]}" line="${BASH_REMATCH[2]}"
+        error_funcname=("$failure_payload" "${error_funcname[@]}")
-        error_source=("${BASH_SOURCE[@]}")
-        error_lineno=("${BASH_LINENO[@]}")
-        error_funcname=("${FUNCNAME[@]}")
-        populate_error_arrays "$source" "$line" "$failure_payload"
-
-        unset 'tmp_error[-1]'
-        add_miaou_error "$source" "$line" "${failure_code}" "${failure_type}" "${failure_payload}"
-        miaou_debug "<unbound_variable source=${source} line=${line} payload=${failure_payload}/>"
       else
-        regex='^(.*): line ([0-9]+): (.*): No such file or directory$'
+        miaou_debug "<return type=unexpected/>"
+      fi
+
+    elif [[ -v failure_type && "$failure_type" == 'COMMAND_NOT_FOUND' ]]; then
+      unset 'tmp_error[-1]' 'tmp_error[-1]'
+      add_miaou_error "${BASH_SOURCE[2]}" "${BASH_LINENO[1]}" "${failure_code}" "${failure_type}" "${failure_payload}"
+      miaou_debug "<command_not_found change_stderr count=${#tmp_error[@]}/>"
+
+    elif [[ -v failure_type && "$failure_type" == 'FILE_NOT_FOUND' ]]; then
+      unset 'tmp_error[-1]' 'tmp_error[-1]'
+      add_miaou_error "${BASH_SOURCE[2]}" "${BASH_LINENO[1]}" "${failure_code}" "${failure_type}" "${failure_payload}"
+      miaou_debug "<file_not_found change_stderr count=${#tmp_error[@]}/>"
+
+    elif [[ -v failure_type && "$failure_type" == 'CHILD_ERROR' ]]; then
+      for ((i = 0; i < ${#extra_source[@]}; i++)); do unset 'tmp_error[-1]'; done
+      add_miaou_error "${BASH_SOURCE[2]}" "${BASH_LINENO[1]}" "${failure_code}" "${failure_type}" "${failure_payload}"
+      miaou_debug "<child_error change_stderr count=${#tmp_error[@]}/>"
+
+    elif [[ ! -v failure_type ]]; then
+      if [[ ${#tmp_error[@]} -gt 0 ]]; then
+        last_error="${tmp_error[-1]}"
+        miaou_debug "<investigate_tmp_error last={$last_error}>"
+
+        regex='^(.*): line ([0-9]+): (.*): unbound variable$'
         if [[ $failure_code -eq 1 ]] && [[ "$last_error" =~ $regex ]]; then
-          failure_type='SOURCE_NOT_FOUND'
+          failure_type='UNBOUND_VARIABLE'
           failure_payload="${BASH_REMATCH[3]}"
-          failure_code=3
+          failure_code=2
 
           local source="${BASH_REMATCH[1]}" line="${BASH_REMATCH[2]}"
           error_source=("${BASH_SOURCE[@]}")
@@ -554,16 +540,33 @@ function on_exit {
 
           unset 'tmp_error[-1]'
           add_miaou_error "$source" "$line" "${failure_code}" "${failure_type}" "${failure_payload}"
-          miaou_debug "<source_not_found source=${source} line=${line} payload=${failure_payload}/>"
+          miaou_debug "<unbound_variable source=${source} line=${line} payload=${failure_payload}/>"
         else
-          failure_type='UNKNOWN ERROR'
+          regex='^(.*): line ([0-9]+): (.*): No such file or directory$'
-          failure_payload="$BASH_COMMAND"
+          if [[ $failure_code -eq 1 ]] && [[ "$last_error" =~ $regex ]]; then
+            failure_type='SOURCE_NOT_FOUND'
+            failure_payload="${BASH_REMATCH[3]}"
+            failure_code=3
+
+            local source="${BASH_REMATCH[1]}" line="${BASH_REMATCH[2]}"
+            error_source=("${BASH_SOURCE[@]}")
+            error_lineno=("${BASH_LINENO[@]}")
+            error_funcname=("${FUNCNAME[@]}")
+            populate_error_arrays "$source" "$line" "$failure_payload"
+
+            unset 'tmp_error[-1]'
+            add_miaou_error "$source" "$line" "${failure_code}" "${failure_type}" "${failure_payload}"
+            miaou_debug "<source_not_found source=${source} line=${line} payload=${failure_payload}/>"
+          else
+            failure_type='UNKNOWN ERROR'
+            failure_payload="$BASH_COMMAND"
+          fi
         fi
+        miaou_debug "</investigate_tmp_error>"
       fi
-      miaou_debug "</investigate_tmp_error>"
     fi
   fi
-
+  miaou_debug '<dump>'
   if ! is_true $CHILD_PROCESS; then
     2>&3 >&3 dump_stderr
     if [[ -v failure_type && $failure_code -gt 0 ]]; then
@@ -575,6 +578,7 @@ function on_exit {
   elif [[ -v failure_type ]]; then
     2>&3 >&4 save_err_trace_to_main
   fi
+  miaou_debug '</dump>'
 
   if [[ $failure_code -gt 0 ]]; then
     miaou_debug "</on_exit code=$failure_code>"