subshell error

bin/miaou-bash

@@ -142,6 +142,9 @@ function on_exit {
         if [[ "${code}" == 128 ]]; then
           failure_type='SUBSHELL SOURCE NOT FOUND'
           stack_functions[0]="${stack_functions[0]} (hint: prefer source than subshell:2)"
+        else
+          failure_type='SUBSHELL ERROR'
+          stack_functions[0]="${stack_functions[0]} (hint: prefer source than subshell:3)"
         fi
       else
         regex='^pipe error:'
@@ -176,9 +179,13 @@ function dump_failure {
   if [[ ${failure_type} == 'SUBSHELL SOURCE NOT FOUND' ]]; then
     :
   else
-    >&4 echo "CODE: ${code}"
-    >&4 echo "TYPE: ${failure_type}"
-    >&4 echo "PAYLOAD: ${failure_payload}"
+    if [[ $failure_type == 'SUBSHELL ERROR' ]]; then
+      >&4 echo -e "${failure_payload}"
+    else
+      >&4 echo "CODE: ${code}"
+      >&4 echo "TYPE: ${failure_type}"
+      >&4 echo "PAYLOAD: ${failure_payload}"
+    fi
   fi
   for i in "${failure_traces[@]}"; do
     >&4 echo -e "$i"