diff --git a/bin/miaou-bash b/bin/miaou-bash
index ab13bae..7233a0b 100755
--- a/bin/miaou-bash
+++ b/bin/miaou-bash
@@ -83,7 +83,7 @@ function on_exit {
 
         regex="^return ([0-9]*) from (.*)\$"
         if [[ "$message" =~ $regex ]]; then
-          return_code="${BASH_REMATCH[1]}"
+          # return_code="${BASH_REMATCH[1]}"
           funcname="${BASH_REMATCH[2]}"
           # >&4 echo "RETURN DETECTED line ${stack_sources[0]} $line $funcname"
           stack_sources=("${stack_sources[0]}" "${stack_sources[@]}")
@@ -167,7 +167,7 @@ function on_exit {
 }
 
 function debug {
-  $MIAOU_BASH_DEBUG && >/dev/tty echo "*********** DEBUG: $@"
+  $MIAOU_BASH_DEBUG && >/dev/tty echo "*********** DEBUG: $*"
   true
 }