From 0f7e48ea172a38e32d5f2b22af92014c55dee298 Mon Sep 17 00:00:00 2001
From: Andrew McMillan <andrew@morphoss.com>
Date: Fri, 1 Apr 2011 18:01:46 +1300
Subject: [PATCH] When an import event has no UID we reluctantly assign one.

Signed-off-by: Andrew McMillan <andrew@morphoss.com>
---
 inc/caldav-PUT-functions.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/inc/caldav-PUT-functions.php b/inc/caldav-PUT-functions.php
index c1e03c34..17e0a7af 100644
--- a/inc/caldav-PUT-functions.php
+++ b/inc/caldav-PUT-functions.php
@@ -433,7 +433,11 @@ function import_collection( $ics_content, $user_no, $path, $caldav_context, $app
   $resources = array();
   foreach( $components AS $k => $comp ) {
     $uid = $comp->GetPValue('UID');
-    if ( $uid == null || $uid == '' ) continue;
+    if ( $uid == null || $uid == '' ) {
+      $uid = uuid();
+      $comp->AddProperty('UID',$uid);
+      dbg_error_log( 'LOG WARN', ' PUT: New collection resource does not have a UID - we assign one!' );
+    }
     if ( !isset($resources[$uid]) ) $resources[$uid] = array();
     $resources[$uid][] = $comp;