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Call zoom video: check output nullity

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This commit is contained in:
Yann Diorcet 2012-11-21 12:16:17 +01:00
parent 2d019536da
commit 362d77908a
1 changed files with 1 additions and 1 deletions
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2
coreapi/linphonecall.c
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@ -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)