From 745515b11f438d3658203aaaaf151c72e30d5e7c Mon Sep 17 00:00:00 2001
From: Klaus Weidenbach <Klaus.Weidenbach@gmx.net>
Date: Mon, 17 Oct 2016 23:26:48 +0200
Subject: [FEATURE] Add config and use composer autoloader.

We use composer already to install SabreDAV. Include config
composer.(json|lock) to install and manage more dependencies
in future.
Also provide PSR-4 autoloading for our namespaced classes, e.g.
"Zotlabs\". To regenerate autoloader maps use:
$ composer install --optimize-autoloader --no-dev

We could also remove the whole vendor/ folder from our repository, but
that would need changes in deployment and how to install hubs and needs
more discussion first.
---
 vendor/sabre/vobject/lib/Recur/EventIterator.php | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'vendor/sabre/vobject/lib/Recur/EventIterator.php')

diff --git a/vendor/sabre/vobject/lib/Recur/EventIterator.php b/vendor/sabre/vobject/lib/Recur/EventIterator.php
index 86c996aec..f91c336bc 100644
--- a/vendor/sabre/vobject/lib/Recur/EventIterator.php
+++ b/vendor/sabre/vobject/lib/Recur/EventIterator.php
@@ -325,7 +325,7 @@ class EventIterator implements \Iterator {
         $index = [];
         foreach ($this->overriddenEvents as $key => $event) {
             $stamp = $event->DTSTART->getDateTime($this->timeZone)->getTimeStamp();
-            $index[$stamp] = $key;
+            $index[$stamp][] = $key;
         }
         krsort($index);
         $this->counter = 0;
@@ -372,8 +372,9 @@ class EventIterator implements \Iterator {
         // overridden event may cut ahead.
         if ($this->overriddenEventsIndex) {
 
-            $offset = end($this->overriddenEventsIndex);
+            $offsets = end($this->overriddenEventsIndex);
             $timestamp = key($this->overriddenEventsIndex);
+            $offset = end($offsets);
             if (!$nextDate || $timestamp < $nextDate->getTimeStamp()) {
                 // Overridden event comes first.
                 $this->currentOverriddenEvent = $this->overriddenEvents[$offset];
@@ -383,7 +384,10 @@ class EventIterator implements \Iterator {
                 $this->currentDate = $this->currentOverriddenEvent->DTSTART->getDateTime($this->timeZone);
 
                 // Ensuring that this item will only be used once.
-                array_pop($this->overriddenEventsIndex);
+                array_pop($this->overriddenEventsIndex[$timestamp]);
+                if (!$this->overriddenEventsIndex[$timestamp]) {
+                    array_pop($this->overriddenEventsIndex);
+                }
 
                 // Exit point!
                 return;
@@ -451,7 +455,7 @@ class EventIterator implements \Iterator {
     /**
      * Overridden event index.
      *
-     * Key is timestamp, value is the index of the item in the $overriddenEvent
+     * Key is timestamp, value is the list of indexes of the item in the $overriddenEvent
      * property.
      *
      * @var array
-- 
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