[brasero] Fix #594637 - Fix incomplete function declaration

[Philippe Rouquier <philippr src gnome org>]

commit 94371d8a2a4a33ed099041311dbadf2b958409e2
Author: Philippe Rouquier <bonfire-app wanadoo fr>
Date:   Wed Sep 9 16:10:48 2009 +0200

    Fix #594637 -  Fix incomplete function declaration
    Patch by Vincent Untz

 src/brasero-data-disc.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/brasero-data-disc.c b/src/brasero-data-disc.c
index 95d6a6c..6fd7301 100644
--- a/src/brasero-data-disc.c
+++ b/src/brasero-data-disc.c
@@ -1302,7 +1302,7 @@ brasero_data_disc_message_response_cb (BraseroDiscMessage *message,
 	brasero_data_disc_clear (BRASERO_DISC (self));
 }
 
-static 
+static void
 brasero_data_disc_sort_column_changed (GtkTreeSortable *sortable,
                                        BraseroDataDisc *disc)
 {