gstgsmenc: Unref caps object after usage

gst_audio_encoder_set_output_format() does not consume caps, so
unreference that object instead.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=734544

diff --git a/ext/gsm/gstgsmenc.c b/ext/gsm/gstgsmenc.c
index 6dc3314..d9a0aee 100644 (file)
--- a/ext/gsm/gstgsmenc.c
+++ b/ext/gsm/gstgsmenc.c
@@ -134,6 +134,7 @@ gst_gsmenc_set_format (GstAudioEncoder * benc, GstAudioInfo * info)
 
   srccaps = gst_static_pad_template_get_caps (&gsmenc_src_template);
   gst_audio_encoder_set_output_format (GST_AUDIO_ENCODER (benc), srccaps);
+  gst_caps_unref (srccaps);
 
   /* report needs to base class */
   gst_audio_encoder_set_frame_samples_min (benc, 160);