From 1d33d680b927dd328e0c3d42e7562f6c8cec0f11 Mon Sep 17 00:00:00 2001
From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Tue, 27 Nov 2007 15:38:03 +0000
Subject: [PATCH] Default result of STAT should be "0" not "". Reported via the
 -users mailing list, fixed by me.

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@89631 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 funcs/func_env.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/funcs/func_env.c b/funcs/func_env.c
index 6747d4f293..f60adb6d58 100644
--- a/funcs/func_env.c
+++ b/funcs/func_env.c
@@ -73,7 +73,7 @@ static int stat_read(struct ast_channel *chan, char *cmd, char *data,
 	char *action;
 	struct stat s;
 
-	*buf = '\0';
+	ast_copy_string(buf, "0", len);
 
 	action = strsep(&data, "|");
 	if (stat(data, &s)) {