In the event we can't rename hooks we should immediately fail.

Signed-off-by: Benjamin C Meyer <ben@meyerhome.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/git-hooks b/git-hooks
index b42e465..ff15471 100755
--- a/git-hooks
+++ b/git-hooks
@@ -99,7 +99,9 @@ function install_hooks
             echo "hooks.old already exists, perhaps you already installed?"
             return 1
         fi
+        set -e
         mv hooks hooks.old
+        set +e
         mkdir hooks
         cd hooks
         for file in applypatch-msg commit-msg post-applypatch post-checkout post-commit post-merge post-receive pre-applypatch pre-auto-gc pre-commit prepare-commit-msg pre-rebase pre-receive update pre-push