[gtk+/toolpalette] Adjust default value for GtkToolItemGroup::label

[Matthias Clasen <matthiasc src gnome org>]

commit 1f8d468123eba7b5037e0d58a54899d803e48a43
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Nov 27 00:14:37 2009 -0500

    Adjust default value for GtkToolItemGroup::label

 gtk/gtktoolitemgroup.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtktoolitemgroup.c b/gtk/gtktoolitemgroup.c
index ff8557e..6905579 100644
--- a/gtk/gtktoolitemgroup.c
+++ b/gtk/gtktoolitemgroup.c
@@ -37,7 +37,7 @@
 #define DEFAULT_EXPANDER_SIZE    16
 #define DEFAULT_HEADER_SPACING   2
 
-#define DEFAULT_LABEL            NULL
+#define DEFAULT_LABEL            ""
 #define DEFAULT_COLLAPSED        FALSE
 #define DEFAULT_ELLIPSIZE        PANGO_ELLIPSIZE_NONE