Exit with status from `id' command.

Don't print `$name : $groups' if id fails.
Reported by Austin Donnelly.

diff --git a/src/groups.sh b/src/groups.sh
index d115d2a77fd80135f2bb6cf3782a00fbf383343c..508e95a18c4cd45650c20456241bd3029028603d 100755 (executable)
--- a/src/groups.sh
+++ b/src/groups.sh
@@ -46,8 +46,12 @@ esac
 
 if [ $# -eq 0 ]; then
   id -Gn
+  status=$?
 else
   for name in "$@"; do
-    echo $name : `id -Gn -- $name`
+    groups=`id -Gn -- $name`
+    status=$?
+    test $status = 0 && echo $name : $groups
   done
 fi
+exit $status