webrtc: Fix sctp task's return type.

GstWebRTCBinFunc expects a GstStructure* return type.

Fixes segfault on PowerPC.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2188>

diff --git a/ext/webrtc/sctptransport.c b/ext/webrtc/sctptransport.c
index 169a494..79aaa89 100644 (file)
--- a/ext/webrtc/sctptransport.c
+++ b/ext/webrtc/sctptransport.c
@@ -62,11 +62,12 @@ struct task
   GDestroyNotify notify;
 };
 
-static void
+static GstStructure *
 _execute_task (GstWebRTCBin * webrtc, struct task *task)
 {
   if (task->func)
     task->func (task->sctp, task->user_data);
+  return NULL;
 }
 
 static void