diff --git a/bin/miaou-bash b/bin/miaou-bash
index 53c779d..25ae812 100755
--- a/bin/miaou-bash
+++ b/bin/miaou-bash
@@ -670,8 +670,11 @@ trap 'on_exit $?' EXIT
 trap 'on_pipe' PIPE
 trap 'on_return' RETURN
 
-[[ -v SCRIPT ]] && BASH_ARGV0="${SCRIPT}" && shift
-
+if [[ -v SCRIPT ]]; then
+  BASH_ARGV0="${SCRIPT}"
+  miaou_debug "<script found=$SCRIPT args_count=$#/>"
+  [[ $# -gt 0 ]] && shift
+fi
 if is_true "$CHILD_PROCESS"; then
   # any nested children
   exec 4>/dev/tty 2>"$MIAOU_BASH_ERROR"
@@ -679,7 +682,7 @@ if is_true "$CHILD_PROCESS"; then
 else
   # the MAIN Process
   if [[ -e /proc/$$/fd/3 ]]; then
-    exec 4>&3 3>&- # swap fd 3 4 when fd 3 sent off
+    exec 4>&3 3>&- # swap fd 3 4 + remove fd 3
   else
     MAIN_FD_MIAOU=true
     [[ -t 2 ]] && MAIN_FD_STDERR=false || MAIN_FD_STDERR=true
diff --git a/test/miaou-bash.test.bash b/test/miaou-bash.test.bash
index 47794bc..cec1bf2 100755
--- a/test/miaou-bash.test.bash
+++ b/test/miaou-bash.test.bash
@@ -149,36 +149,36 @@ mkdir -p "$TMP_DIRECTORY"
 TIMEFORMAT=$'\nelapsed: %Rs'
 
 time {
-  assert_tty
-  assert success
-  assert exit_0
-  assert return_conditional
-  assert_grep success_with_args 'count args: 2' -- 'A B' C
-  assert heredoc
-  assert pipe1
-  assert pipe2
-
-  fail_type subshell_term SUBSHELL_ERROR
-  fail_type unbound_variable UNBOUND_VARIABLE
-  fail_type unbound_associative UNBOUND_VARIABLE
-  fail_type false FALSE
-  fail_type last_false COMMAND_ERROR
-  fail_type command_error COMMAND_ERROR
-  fail_type subshell_term SUBSHELL_ERROR
-  fail_type exit EXIT
-  fail_type command_not_found COMMAND_NOT_FOUND
-  fail_type source_not_found SOURCE_NOT_FOUND
-  fail_type file_not_found FILE_NOT_FOUND
-  fail_type child_error CHILD_ERROR 'prefer source than child process'
-
-  fail_stderr_count unbound_variable 1
-  fail_stderr_count child_error 4
-
-  fail_miaou_count command_error_multiline 7
-  fail_miaou_count unknown 1
-
-  fail_stderr_grep two_options 'ERROR: too many args 2, either single option or SCRIPT + args accepted!'
-  fail_stderr_grep script_not_found "ERROR: script 'doesnt_exist' not found!"
+  # assert_tty
+  # assert success
+  # assert exit_0
+  # assert return_conditional
+  # assert_grep success_with_args 'count args: 2' -- 'A B' C
+  # assert heredoc
+  # assert pipe1
+  # assert pipe2
+  #
+  # fail_type subshell_term SUBSHELL_ERROR
+  # fail_type unbound_variable UNBOUND_VARIABLE
+  # fail_type unbound_associative UNBOUND_VARIABLE
+  # fail_type false FALSE
+  # fail_type last_false COMMAND_ERROR
+  # fail_type command_error COMMAND_ERROR
+  # fail_type subshell_term SUBSHELL_ERROR
+  # fail_type exit EXIT
+  # fail_type command_not_found COMMAND_NOT_FOUND
+  # fail_type source_not_found SOURCE_NOT_FOUND
+  # fail_type file_not_found FILE_NOT_FOUND
+  # fail_type child_error CHILD_ERROR 'prefer source than child process'
+  #
+  # fail_stderr_count unbound_variable 1
+  # fail_stderr_count child_error 4
+  #
+  # fail_miaou_count command_error_multiline 7
+  # fail_miaou_count unknown 1
+  #
+  # fail_stderr_grep two_options 'ERROR: too many args 2, either single option or SCRIPT + args accepted!'
+  # fail_stderr_grep script_not_found "ERROR: script 'doesnt_exist' not found!"
   fail_stderr_grep no_script 'ERROR: script expected!'
 
 }