Subject: [PATCH] git-merge: show usage if run without arguments

From: Rene Scharfe <[email-masked]>
Date: Sat, 21 Oct 2006 20:51:04 +0200

Signed-off-by: Rene Scharfe <[email-masked]>

diff --git a/git-merge.sh b/git-merge.sh
index 49c46d5..cb09438 100755
--- a/git-merge.sh
+++ b/git-merge.sh
@@ -93,6 +93,8 @@ finish () {
 	esac
 }
 
+case "$#" in 0) usage ;; esac
+
 rloga=
 while case "$#" in 0) break ;; esac
 do