Index: trunk/src_plugins/lib_gtk_common/bu_mode_btn.c
===================================================================
--- trunk/src_plugins/lib_gtk_common/bu_mode_btn.c	(revision 8022)
+++ trunk/src_plugins/lib_gtk_common/bu_mode_btn.c	(revision 8023)
@@ -140,6 +140,7 @@
 	GtkWidget *vbox, *hbox = NULL;
 	GtkWidget *pad_hbox, *pad_vbox;
 	GtkWidget *image;
+	GtkRequisition *requisition = NULL;
 	GdkPixbuf *pixbuf;
 	GSList *group = NULL;
 	GSList *toolbar_group = NULL;
@@ -191,7 +192,8 @@
 		image = gtk_image_new_from_pixbuf(pixbuf);
 		gtk_container_add(GTK_CONTAINER(MB->toolbar_button), image);
 		g_object_unref(pixbuf);
-		tb_width += image->requisition.width;
+		gtk_widget_get_requisition(image, requisition);
+		tb_width += requisition->width;
 
 		if (strcmp(MB->name, "select") == 0) {
 			gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(MB->button), TRUE);