glimagesink: don't set the upload to NULL on the drain query

https://bugzilla.gnome.org/show_bug.cgi?id=732694

diff --git a/ext/gl/gstglimagesink.c b/ext/gl/gstglimagesink.c
index b8bfe1a5133ca4280819d125fcf239ae630042ac..755c7b2bb8293739ef8129e4006b808a9c9ccbd7 100644 (file)
--- a/ext/gl/gstglimagesink.c
+++ b/ext/gl/gstglimagesink.c
@@ -579,7 +579,6 @@ gst_glimage_sink_query (GstBaseSink * bsink, GstQuery * query)
 
       gst_buffer_replace (&glimage_sink->next_buffer, NULL);
       gst_gl_upload_release_buffer (glimage_sink->upload);
-      glimage_sink->upload = NULL;
 
       res = GST_BASE_SINK_CLASS (parent_class)->query (bsink, query);
       break;