# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1553070584 -3600
# Node ID c4990a7d5dbd3162c539c75422cdf586cb858c0b
# Parent  23d4358803c7d0c18608554cdd8a0decef2c1276
core: check if resync exist in widget before calling it

diff -r 23d4358803c7 -r c4990a7d5dbd cagou/core/cagou_main.py
--- a/cagou/core/cagou_main.py	Wed Mar 20 09:29:44 2019 +0100
+++ b/cagou/core/cagou_main.py	Wed Mar 20 09:29:44 2019 +0100
@@ -438,7 +438,12 @@
         # so we must call resync for widgets which are already visible
         if state:
             for w in self.visible_widgets:
-                w.resync()
+                try:
+                    resync = w.resync
+                except AttributeError:
+                    pass
+                else:
+                    resync()
 
     def onBridgeConnected(self):
         super(Cagou, self).onBridgeConnected()