structure: fix for api update
diff --git a/gst/rtpmanager/rtpsource.c b/gst/rtpmanager/rtpsource.c
index 6158c10..720ad18 100644
--- a/gst/rtpmanager/rtpsource.c
+++ b/gst/rtpmanager/rtpsource.c
@@ -230,7 +230,7 @@
   src->probation = RTP_DEFAULT_PROBATION;
   src->closing = FALSE;
 
-  src->sdes = gst_structure_empty_new ("application/x-rtp-source-sdes");
+  src->sdes = gst_structure_new_empty ("application/x-rtp-source-sdes");
 
   src->payload = -1;
   src->clock_rate = -1;