From 87d767651b9dd11201717d6e1ab2a80e4ff064c7 Mon Sep 17 00:00:00 2001
From: Maurits van Rees <maurits@vanrees.org>
Date: Wed, 15 Dec 2010 22:45:19 +0000
Subject: [PATCH] Do not fail on startup with Plone 3 when plone.uuid is not
 there: make implementing the plone.uuid.interfaces.IAttributeUUID interface
 conditional for Plone 4 only.

svn path=/plone.app.discussion/trunk/; revision=46363
---
 plone/app/discussion/configure.zcml | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/plone/app/discussion/configure.zcml b/plone/app/discussion/configure.zcml
index a3afbca..551d6e9 100644
--- a/plone/app/discussion/configure.zcml
+++ b/plone/app/discussion/configure.zcml
@@ -55,11 +55,19 @@
     <!-- Comments -->
 
     <class class=".comment.Comment">
-        <implements interface="plone.uuid.interfaces.IAttributeUUID" />
         <require interface=".interfaces.IComment" permission="zope2.View" />
         <require attributes="Title Creator getId getText" permission="zope2.View" />
     </class>
 
+ 
+	<!-- XXX: Excluding plone.uuid for Plone 3 is only a temporary 'fix'.
+         See the comment above -->
+    <configure zcml:condition="have plone-4">
+    <class class=".comment.Comment">
+        <implements interface="plone.uuid.interfaces.IAttributeUUID" />
+    </class>
+    </configure>
+
     <utility
         component=".comment.CommentFactory"
         name="plone.Comment"