From: smbaker <smbaker@fc8clean.lan>
Date: Thu, 18 Aug 2011 01:43:03 +0000 (-0700)
Subject: only call signalAll methods on screens where they exist
X-Git-Tag: sface-0.1-17~12
X-Git-Url: http://git.onelab.eu/?p=sface.git;a=commitdiff_plain;h=24233f9c404fdd3e2d7a0a93886b9d99d6056101

only call signalAll methods on screens where they exist
---

diff --git a/sface/screens/sfascreen.py b/sface/screens/sfascreen.py
index c1d8b93..1563468 100644
--- a/sface/screens/sfascreen.py
+++ b/sface/screens/sfascreen.py
@@ -39,7 +39,9 @@ class SfaScreen(QWidget):
 
     def signalAll(self, action):
         for i in SfaScreen.instances:
-            getattr(i, action)()
+            method = getattr(i, action, None)
+            if method:
+                method()
 
     def rspecUpdated(self):
         pass