From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Thu, 18 Feb 2010 23:13:46 +0000 (+0000)
Subject: Revert an errant part of a previous cleanup, to fix a memory corruption issue.
X-Git-Tag: 11.0.0-beta1~3405
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de1d19f511b058b4e5131eadc1344f42c7247e79;p=thirdparty%2Fasterisk.git

Revert an errant part of a previous cleanup, to fix a memory corruption issue.

(closes issue #16368)
 Reported by: thirionjwf
 Patches:
       res_speech.c.patch uploaded by thirionjwf (license 955)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@247841 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/res/res_speech.c b/res/res_speech.c
index 5b8e1a474b..3f5f96048d 100644
--- a/res/res_speech.c
+++ b/res/res_speech.c
@@ -313,8 +313,9 @@ int ast_speech_unregister(const char *engine_name)
 			/* We have our engine... removed it */
 			AST_RWLIST_REMOVE_CURRENT(list);
 			/* If this was the default engine, we need to pick a new one */
-			if (!default_engine)
+			if (engine == default_engine) {
 				default_engine = AST_RWLIST_FIRST(&engines);
+			}
 			ast_verb(2, "Unregistered speech recognition engine '%s'\n", engine_name);
 			/* All went well */
 			res = 0;