diff --git a/tools/gst-play.c b/tools/gst-play.c index 6bcf7365b2..8c97103d0f 100644 --- a/tools/gst-play.c +++ b/tools/gst-play.c @@ -77,6 +77,7 @@ static void play_about_to_finish (GstElement * playbin, gpointer user_data); static void play_reset (GstPlay * play); static void play_set_relative_volume (GstPlay * play, gdouble volume_step); +G_GNUC_PRINTF (1, 2) static void gst_play_printf (const gchar * format, ...) {