# HG changeset patch
# User souliane <souliane@mailoo.org>
# Date 1449740644 -3600
# Node ID 58ecc0e2e6fcd57b998d62975e63d0b2254c4916
# Parent  8d7d0fbad773311b53d8772679d4f3b60234af6f
quick_frontend: catch an exception that can occurs when using a concurrent client

diff -r 8d7d0fbad773 -r 58ecc0e2e6fc frontends/src/quick_frontend/quick_contact_list.py
--- a/frontends/src/quick_frontend/quick_contact_list.py	Wed Dec 09 03:33:30 2015 +0100
+++ b/frontends/src/quick_frontend/quick_contact_list.py	Thu Dec 10 10:44:04 2015 +0100
@@ -390,7 +390,10 @@
         except KeyError:
             log.warning(_(u"Trying to delete an unknow entity [{}]").format(entity))
         if in_roster:
-            self._roster.remove(entity_bare)
+            try:
+                self._roster.remove(entity_bare)
+            except KeyError:
+                pass  # contact has been removed already from a concurrent client?
         del self._cache[entity_bare]
         for group in groups:
             self._groups[group]['jids'].remove(entity_bare)