From a01ebfc13b815875381f4c47eb71849b9765ba6a Mon Sep 17 00:00:00 2001
From: Russell Bryant <russell@russellbryant.com>
Date: Tue, 16 Jan 2007 01:16:57 +0000
Subject: [PATCH] Merged revisions 51057 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r51057 | russell | 2007-01-15 19:15:44 -0600 (Mon, 15 Jan 2007) | 3 lines

It is possible for the config pointer to be NULL here, so it needs to be
checked before dereferencing it.

........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@51058 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 main/config.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main/config.c b/main/config.c
index 2acfde86f6..4a986bd031 100644
--- a/main/config.c
+++ b/main/config.c
@@ -945,7 +945,7 @@ static struct ast_config *config_text_file_load(const char *database, const char
 		}
 #endif
 
-	if (cfg->include_level == 1 && withcomments && comment_buffer) {
+	if (cfg && cfg->include_level == 1 && withcomments && comment_buffer) {
 		free(comment_buffer);
 		free(lline_buffer);
 		comment_buffer = NULL;