git: Make git-wrapper create links with -f.

This allows it to overwrite the example hooks scripts that git creates
by default.

diff --git a/usr/local/bin/git-wrapper b/usr/local/bin/git-wrapper
index e79896549d843768298bd65a591a5f6d39baedcc..5a55eb7af92f42ca6c7d68ce0c1db5d6c2fe8056 100755 (executable)
--- a/usr/local/bin/git-wrapper
+++ b/usr/local/bin/git-wrapper
@@ -16,7 +16,7 @@ function init_repos() {
        mkdir "$1" &> /dev/null  || return 1 
        (cd $1 && git --bare init &> /dev/null) || return 1
        for hook in $HOOKS; do
-           ln -s "$HOOKS_PATH/$hook" "$1/hooks/" || return 1
+           ln -s -f "$HOOKS_PATH/$hook" "$1/hooks/" || return 1
        done
 }