From: Mark Spencer <markster@digium.com>
Date: Fri, 25 Mar 2005 16:24:12 +0000 (+0000)
Subject: Fix fork CDR seggy (bug #3855)
X-Git-Tag: 1.2.0-beta1~1010
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=39ca88f77651f5bcc8fbbad02d2a2ba72b5efd76;p=thirdparty%2Fasterisk.git

Fix fork CDR seggy (bug #3855)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5257 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/apps/app_forkcdr.c b/apps/app_forkcdr.c
index 64679b551a..87c5ac939a 100755
--- a/apps/app_forkcdr.c
+++ b/apps/app_forkcdr.c
@@ -64,7 +64,8 @@ static int forkcdr_exec(struct ast_channel *chan, void *data)
 	int res=0;
 	struct localuser *u;
 	LOCAL_USER_ADD(u);
-	ast_set2_flag(chan->cdr, strchr((char *)data, 'v'), AST_CDR_FLAG_KEEP_VARS);
+	if (data && !ast_strlen_zero(data))
+		ast_set2_flag(chan->cdr, strchr((char *)data, 'v'), AST_CDR_FLAG_KEEP_VARS);
 	
 	ast_cdr_fork(chan);