[glade3] Fixed toolbutton editor to not block signals twice.

[Tristan Van Berkom <tvb src gnome org>]

commit e220d6f001b524ae28e49dc724b1eb2cff59154c
Author: Tristan Van Berkom <tristan van berkom gmail com>
Date:   Sun Jan 9 00:18:06 2011 +0900

    Fixed toolbutton editor to not block signals twice.

 plugins/gtk+/glade-tool-button-editor.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/plugins/gtk+/glade-tool-button-editor.c b/plugins/gtk+/glade-tool-button-editor.c
index 96bf2aa..3d4ecce 100644
--- a/plugins/gtk+/glade-tool-button-editor.c
+++ b/plugins/gtk+/glade-tool-button-editor.c
@@ -142,7 +142,6 @@ standard_label_toggled (GtkWidget * widget,
     return;
 
   glade_editable_block (GLADE_EDITABLE (button_editor));
-  glade_editable_block (GLADE_EDITABLE (button_editor));
 
   glade_command_push_group (_("Setting %s to use standard label text"),
                             glade_widget_get_name (button_editor->loaded_widget));