From: Joshua Colp <jcolp@digium.com>
Date: Fri, 13 Apr 2007 18:08:02 +0000 (+0000)
Subject: Do not bother looking for a result if none are present.
X-Git-Tag: 1.4.7.1~433
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=72a00026cd201fdc270da3a48058c24b1ac71abd;p=thirdparty%2Fasterisk.git

Do not bother looking for a result if none are present.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@61651 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/apps/app_speech_utils.c b/apps/app_speech_utils.c
index 86b292f2f3..ee1ecbaef9 100644
--- a/apps/app_speech_utils.c
+++ b/apps/app_speech_utils.c
@@ -133,6 +133,9 @@ static struct ast_speech_result *find_result(struct ast_speech_result *results,
 	char *tmp = NULL;
 	int nbest_num = 0, wanted_num = 0, i = 0;
 
+	if (!result)
+		return NULL;
+
 	if ((tmp = strchr(result_num, '/'))) {
 		*tmp++ = '\0';
 		nbest_num = atoi(result_num);