rem: g_return_if_fail(bvw != NULL); g_return_if_fail(BACON_IS_VIDEO_WIDGET(bvw));
add: gboolean emit = TRUE; g_return_if_fail (bvw != NULL); g_return_if_fail (BACON_IS_VIDEO_WIDGET (bvw));
context: got_error (GstPlay *play, GstElement *orig, char *error_message, BaconVideoWidget *bvw){	g_return_if_fail(bvw != NULL);	g_return_if_fail(BACON_IS_VIDEO_WIDGET(bvw));	g_signal_emit (G_OBJECT (bvw),			bvw_table_signals[ERROR], 0,			error_message);}