Reviewers: ,


Please review this at http://codereview.tryton.org/162012/

Affected files:
  M tryton/gui/main.py


Index: tryton/gui/main.py
===================================================================
--- a/tryton/gui/main.py
+++ b/tryton/gui/main.py
@@ -1183,12 +1183,9 @@
         self.tooltips.set_tip(button, _('Close Tab'))
         button.connect('clicked', self._sig_remove_book, page.widget)
         hbox.pack_start(button, expand=False, fill=False)
-
-        def on_style_set(widget, prevstyle):
-            x, y = gtk.icon_size_lookup_for_settings(button.get_settings(),
-                    gtk.ICON_SIZE_MENU)
-            button.set_size_request(x, y)
-        hbox.connect("style-set", on_style_set)
+        x, y = gtk.icon_size_lookup_for_settings(button.get_settings(),
+                gtk.ICON_SIZE_MENU)
+        button.set_size_request(x, y)

         hbox.show_all()
         hbox.set_size_request(TAB_SIZE, -1)


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