git-merge: show usage if run without arguments

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>
git-mirror · Oct 22, 2006 · fc61e31 · fc61e31
1 parent 0b92f1a
commit fc61e31
Showing 1 changed file with 2 additions and 0 deletions.
diff --git 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