From: Yann Diorcet <yann.diorcet@belledonne-communications.com>
Date: Wed, 21 Nov 2012 11:16:17 +0000 (+0100)
Subject: Call zoom video: check output nullity
X-Git-Url: http://sjero.net/git/?a=commitdiff_plain;h=362d77908ae82c67eb61f5038ff048f9125984b5;p=linphone

Call zoom video: check output nullity
---

diff --git a/coreapi/linphonecall.c b/coreapi/linphonecall.c
index 6f8c06ef..e0b0174a 100644
--- a/coreapi/linphonecall.c
+++ b/coreapi/linphonecall.c
@@ -2105,7 +2105,7 @@ bool_t linphone_call_is_in_conference(const LinphoneCall *call) {
 **/
 void linphone_call_zoom_video(LinphoneCall* call, float zoom_factor, float* cx, float* cy) {
 	VideoStream* vstream = call->videostream;
-	if (vstream) {
+	if (vstream && vstream->output) {
 		float zoom[3];
 		
 		if (zoom_factor < 1)