Do not over-quote the -f envelopesender value.

diff --git a/git-mergetool.sh b/git-mergetool.sh
index 47a80553ad3283c49cae0fbffcf444b93c8e34b7..a0e44f71c4acd5d995bf823913ba63e119ed2e68 100755 (executable)
--- a/git-mergetool.sh
+++ b/git-mergetool.sh
@@ -268,7 +268,7 @@ merge_file () {
     cleanup_temp_files
 }
 
-while case $# in 0) break ;; esac
+while test $# != 0
 do
     case "$1" in
        -t|--tool*)