fix ported eend function return value

diff --git a/grml-debootstrap b/grml-debootstrap
index 3a3e67b..8c145b5 100755 (executable)
--- a/grml-debootstrap
+++ b/grml-debootstrap
@@ -129,6 +129,7 @@ eend() {
   if [ $retval -gt 0 ]; then
     printf " ${BAD}-> Failed (rc=${retval})${NORMAL}\n"
   fi
+  return $retval
 }
 
 check4root(){