From 362d77908ae82c67eb61f5038ff048f9125984b5 Mon Sep 17 00:00:00 2001
From: Yann Diorcet <yann.diorcet@belledonne-communications.com>
Date: Wed, 21 Nov 2012 12:16:17 +0100
Subject: [PATCH] Call zoom video: check output nullity
---
coreapi/linphonecall.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/coreapi/linphonecall.c b/coreapi/linphonecall.c
index 6f8c06ef21..e0b0174ad5 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)
--
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