X-Git-Url: http://git.grml.org/?a=blobdiff_plain;ds=sidebyside;f=usr_bin%2Fgrml-exec-wrapper;h=81592460dd9e5e934db505e290a8438a15b46880;hb=78cd3bc89d1e9e7a670b2eb529d1791f6b43f551;hp=cd51cae50d5135bc1987de93fa70c0f2c4f09703;hpb=d03a386825bd12fb95cf4b87572038102a7ee514;p=grml-scripts-core.git

diff --git a/usr_bin/grml-exec-wrapper b/usr_bin/grml-exec-wrapper
index cd51cae..8159246 100755
--- a/usr_bin/grml-exec-wrapper
+++ b/usr_bin/grml-exec-wrapper
@@ -28,7 +28,7 @@ display_info() {
 if is_installed Xdialog && test -n "$DISPLAY" ; then
     Xdialog --title "grml-exec-wrapper" --msgbox "$1" 0 0 0
 else
-    print "$1">&2
+    printf '%s\n' "$1">&2
 fi
 }
 
@@ -37,19 +37,18 @@ if [ -z "$1" ] ; then
     exit 1
 fi
 
-RC='0'
 PROG="$1"
 
 # make sure to support 'grml-exec-wrapper sudo wireshark' as well:
 case $PROG in
-	*sudo*) PROG="$2" ;;
+    *sudo*) PROG="$2" ;;
 esac
 
 if is_installed "$PROG" ; then
     exec "$@"
-else
-    RC=1
-    display_info "Sorry: ${PROG} not available.
+fi
+
+display_info "Sorry: ${PROG} not available.
 
 Looks like the grml flavour you are using does not ship ${PROG}. :(
 
@@ -57,8 +56,7 @@ You can search for ${PROG} executing:
 
 apt-get update && apt-cache search ${PROG}
     "
-fi
 
-exit $RC
+exit 1
 
 ## END OF FILE #################################################################