From 9d1909c9b481735d6343152e75a1f2f09d49cb5c Mon Sep 17 00:00:00 2001
From: Russell Bryant <russell@russellbryant.com>
Date: Tue, 24 Aug 2010 12:49:41 +0000
Subject: [PATCH] Don't attempt to release a NULL ODBC handle.

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@283350 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 funcs/func_odbc.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/funcs/func_odbc.c b/funcs/func_odbc.c
index 55c06f4f6f..7f2de02fcb 100644
--- a/funcs/func_odbc.c
+++ b/funcs/func_odbc.c
@@ -502,8 +502,10 @@ static int acf_odbc_read(struct ast_channel *chan, const char *cmd, char *s, cha
 		if (stmt) {
 			break;
 		}
-		ast_odbc_release_obj(obj);
-		obj = NULL;
+		if (obj) {
+			ast_odbc_release_obj(obj);
+			obj = NULL;
+		}
 	}
 
 	if (!stmt) {