From 18ae4a94192941b1caf7e36a4b2ec9e9729b70fa Mon Sep 17 00:00:00 2001
From: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Date: Wed, 22 Oct 2008 19:45:42 +0200
Subject: [PATCH] Early bailout in case of missing filename

---
 zit | 1 +
 1 file changed, 1 insertion(+)

diff --git a/zit b/zit
index d40692f..9273e94 100755
--- a/zit
+++ b/zit
@@ -10,6 +10,7 @@ shift
 
 zit_setup() {
 	ZIT_FILE="$1"
+	test $ZIT_FILE || abort "Please specify a file"
 	shift
 	test -f $ZIT_FILE || abort "No such file $ZIT_FILE"
 	test $ZIT_FILE = "`basename $ZIT_FILE`" || abort "Sorry, Zit only works on files in the current directory"
-- 
2.32.0.93.g670b81a890