From 9a54276a37224e454bde7441cf6764cc8bdd8672 Mon Sep 17 00:00:00 2001
From: Ludovic Marcotte <lmarcotte@inverse.ca>
Date: Wed, 7 Oct 2009 20:46:16 +0000
Subject: [PATCH] Make sure that the source implements groups support prior
 than querying it for groups.

Monotone-Parent: e1d0bc18ecaf333b66126f3d3f7d8dfdb0580d70
Monotone-Revision: 8e6238fb5afca88582d8e5b9645e8f690b18ddd8

Monotone-Author: ludovic@Sophos.ca
Monotone-Date: 2009-10-07T20:46:16
Monotone-Branch: ca.inverse.sogo
---
 SoObjects/SOGo/SOGoGroup.m | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/SoObjects/SOGo/SOGoGroup.m b/SoObjects/SOGo/SOGoGroup.m
index 2fd3a3ae0..839e8092f 100644
--- a/SoObjects/SOGo/SOGoGroup.m
+++ b/SoObjects/SOGo/SOGoGroup.m
@@ -128,9 +128,12 @@
   for (i = 0; i < [allSources count]; i++)
     {
       source = [[SOGoUserManager sharedUserManager] sourceWithID: [allSources objectAtIndex: i]];
-      entry = [source performSelector: theSelector
-		      withObject: theValue];
 
+      // Our different sources might not all implements groups support
+      if ([source respondsToSelector: theSelector])
+	entry = [source performSelector: theSelector
+			withObject: theValue];
+      
       if (entry)
 	break;