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This commit is contained in:
David Baker
2015-09-16 21:27:21 +01:00
parent f665748fe5
commit ac7457f532
1 changed files with 5 additions and 1 deletions
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6
lib/webrtc/call.js
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@@ -156,7 +156,11 @@ MatrixCall.prototype._initWithInvite = function(event) {
// firefox and OpenWebRTC's RTCPeerConnection doesn't add streams until it
// starts getting media on them so we need to figure out whether a video
// channel has been offered by ourselves.
if (this.msg.offer.sdp.indexOf('m=video') > -1) {
if (
this.msg.offer &&
this.msg.offer.sdp &&
this.msg.offer.sdp.indexOf('m=video') > -1
) {
this.type = 'video';
}
else {