Change exit 0 to exit 1, so we do return an error code when appropriate.

diff --git a/git-local b/git-local
index 3378a2c645cf3b8b0c9b75ffd7ea2ba6130fbc4c..d908a92d78ded463daa3fa3acf6276d0d5c89cdd 100755 (executable)
--- a/git-local
+++ b/git-local
@@ -81,7 +81,7 @@ case "$1" in
        ;;
 
     *) usage
-       exit 0
+       exit 1
        ;;
 esac
 
@@ -96,7 +96,7 @@ elif [ $# -eq 2 ]; then
     prefix=$2
 elif [ $# -gt 2 ]; then
     usage
-    exit 0
+    exit 1
 fi
 
 if [ -z "$remote" ]; then
@@ -126,6 +126,6 @@ case $op in
 
     *)
        usage
-       exit 0
+       exit 1
        ;;
 esac