[mousetrap] BugFix

[Flavio Percoco <flaper src gnome org>]

commit 50eee14fadd38e77be1020b11b232feaf4a8c09f
Author: Flavio Percoco Premoli <flaper87 gmail com>
Date:   Sat Mar 27 03:19:17 2010 +0100

    BugFix

 src/mousetrap/app/ui/settings_gui.py |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/src/mousetrap/app/ui/settings_gui.py b/src/mousetrap/app/ui/settings_gui.py
index f41944a..6f90491 100644
--- a/src/mousetrap/app/ui/settings_gui.py
+++ b/src/mousetrap/app/ui/settings_gui.py
@@ -237,6 +237,10 @@ class PreffGui( gtk.Window ):
 
         for alg in pocv.get_idms_list():
             alg_inf = pocv.get_idm_inf(alg)
+            
+            if not alg_inf:
+                continue
+            
             state = False
             if alg_inf["name"].lower() in self.cfg.get("main", "algorithm").lower():
                 state = True
@@ -302,6 +306,10 @@ class PreffGui( gtk.Window ):
 
         for add in self.adds.get_addons_list():
             add_inf = self.adds.get_addon_inf(add)
+            
+            if not add_inf:
+                continue
+            
             state = False
             if add_inf["name"].lower() in self.cfg.getList("main", "addon"):
                 state = True