# HG changeset patch
# User Björn Ricks <bjoern.ricks@intevation.de>
# Date 1306323203 -7200
# Node ID 90b61a24742b61a8a2936b629901ef6e98d4e6f4
# Parent  c1664ea5a83b6e95622539291b6361e54e89ee5f
Don't switch to EntryView if it doesn't contain any row/entry

diff -r c1664ea5a83b -r 90b61a24742b getan/states.py
--- a/getan/states.py	Wed May 25 13:32:34 2011 +0200
+++ b/getan/states.py	Wed May 25 13:33:23 2011 +0200
@@ -37,6 +37,8 @@
             return None
 
         if 'tab' in key:
+            if not self.controller.entries_view.rows:
+                return self
             self.controller.entries_view.focused = 0
             self.controller.entries_view.update_focus(0)
             return DefaultEntryListState(self, self.controller,