From 010ec27cfdc765333fc640a1b24232f26c970251 Mon Sep 17 00:00:00 2001
From: Doug Bailey <dbailey@digium.com>
Date: Wed, 18 Feb 2009 17:26:59 +0000
Subject: [PATCH] Merged revisions 177035 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/trunk

........
  r177035 | dbailey | 2009-02-18 11:24:07 -0600 (Wed, 18 Feb 2009) | 2 lines

  Fixed error where a check for an zero length, terminated string was needed.
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@177038 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 main/utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main/utils.c b/main/utils.c
index 66bf0ae50c..10a95c130a 100644
--- a/main/utils.c
+++ b/main/utils.c
@@ -1491,7 +1491,7 @@ void __ast_string_field_ptr_build_va(struct ast_string_field_mgr *mgr,
 	   otherwise, use the empty space at the end of the current
 	   pool
 	*/
-	if ((*ptr)[0] != '0') {
+	if ((*ptr)[0] != '\0') {
 		target = (char *) *ptr;
 		available = strlen(target) + 1;
 	} else {