dateformat: parse %(xxdate) %(yydate:format) correctly

diff --git a/git-ls-remote.sh b/git-ls-remote.sh
index b7e5d0458470248e65da0893b8b9bb4ced9152da..d56cf92ebfa685fd724a47e1ca753f0735dbd5bd 100755 (executable)
--- a/git-ls-remote.sh
+++ b/git-ls-remote.sh
@@ -13,7 +13,7 @@ die () {
 }
 
 exec=
-while case "$#" in 0) break;; esac
+while test $# != 0
 do
   case "$1" in
   -h|--h|--he|--hea|--head|--heads)