Fix quoting in update hook template

By default allowunannotated is unset in the repo config, hence
$allowunannotated is empty, and must be quoted to not break the syntax.

Signed-off-by: Gerrit Pape <pape@smarden.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/templates/hooks--update b/templates/hooks--update
index e8c536f..555bd5f 100644 (file)
--- a/templates/hooks--update
+++ b/templates/hooks--update
@@ -64,7 +64,7 @@ case "$refname","$newrev_type" in
                # un-annotated tag
                refname_type="tag"
                short_refname=${refname##refs/tags/}
-               if [ $allowunannotated != "true" ]; then
+               if [ "$allowunannotated" != "true" ]; then
                        echo "*** The un-annotated tag, $short_refname is not allowed in this repository" >&2
                        echo "*** Use 'git tag [ -a | -s ]' for tags you want to propagate." >&2
                        exit 1