From 0e557f2d0df2c539540a2e50d583af2d40a93638 Mon Sep 17 00:00:00 2001
From: coderkun <coderkun@users.noreply.github.com>
Date: Fri, 4 Apr 2014 01:28:22 +0200
Subject: [PATCH] remove PHP>=5.5 specifics

---
 models/QuestgroupsModel.inc       | 2 +-
 views/html/menu/index.tpl         | 2 +-
 views/html/seminarymenu/index.tpl | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/models/QuestgroupsModel.inc b/models/QuestgroupsModel.inc
index 33a7d1b0..3e2ced21 100644
--- a/models/QuestgroupsModel.inc
+++ b/models/QuestgroupsModel.inc
@@ -264,7 +264,7 @@
 				}
 				
 				// Get next Quests
-				while(!is_null($currentQuest) && !empty($nextQuests = $this->Quests->getNextQuests($currentQuest['id'])))
+				while(!is_null($currentQuest) && $nextQuests = $this->Quests->getNextQuests($currentQuest['id']) && !empty($nextQuests))
 				{
 					// Get choosed Quest
 					$currentQuest = null;
diff --git a/views/html/menu/index.tpl b/views/html/menu/index.tpl
index 393e4747..2c3299b4 100644
--- a/views/html/menu/index.tpl
+++ b/views/html/menu/index.tpl
@@ -1,6 +1,6 @@
 <menu>
 	<li><a href="<?=$linker->link(array(), 0, true, array(), true)?>">The Legend of Z</a></li>
-	<?php if(!is_null($loggedUser) && !empty(array_intersect(array('admin','moderator'),$loggedUser['roles']))) : ?><li><a href="<?=$linker->link('users')?>"><i class="fa fa-users fa-fw"></i><?=_('Users')?></a></li><?php endif ?>
+	<?php if(!is_null($loggedUser) && count(array_intersect(array('admin','moderator'),$loggedUser['roles'])) > 0) : ?><li><a href="<?=$linker->link('users')?>"><i class="fa fa-users fa-fw"></i><?=_('Users')?></a></li><?php endif ?>
 	<?php if(!is_null($loggedUser)) : ?><li><a href="<?=$linker->link('usersgroups')?>"><i class="fa fa-users fa-fw"></i><?=_('Usergroups')?></a></li><?php endif ?>
 	<?php if(!is_null($loggedUser)) : ?><li><a href="<?=$linker->link('seminaries')?>"><i class="fa fa-pencil-square-o fa-fw"></i><?=_('Seminaries')?></a></li><?php endif ?>
 	<?php if(is_null($loggedUser)) : ?>
diff --git a/views/html/seminarymenu/index.tpl b/views/html/seminarymenu/index.tpl
index fa6d4457..ee29969f 100644
--- a/views/html/seminarymenu/index.tpl
+++ b/views/html/seminarymenu/index.tpl
@@ -1,6 +1,6 @@
 <menu>
 	<li><a href="<?=$linker->link(array('seminaries',$loggedSeminary['url']))?>"><?=$loggedSeminary['title']?></a></li>
-	<?php if(!empty(array_intersect(array('admin','moderator'),$loggedUser['roles']))) : ?><li><a href="<?=$linker->link(array('characters',$loggedSeminary['url']))?>"><i class="fa fa-users fa-fw"></i><?=_('Characters')?></a></li><?php endif ?>
+	<?php if(count(array_intersect(array('admin','moderator'),$loggedUser['roles'])) > 0) : ?><li><a href="<?=$linker->link(array('characters',$loggedSeminary['url']))?>"><i class="fa fa-users fa-fw"></i><?=_('Characters')?></a></li><?php endif ?>
 	<li><a href="<?=$linker->link(array('charactergroups','index',$loggedSeminary['url']))?>"><i class="fa fa-users fa-fw"></i><?=_('Character Groups')?></a></li>
 	<li><a href="<?=$linker->link(array('achievements','index',$loggedSeminary['url']))?>"><i class="fa fa-trophy fa-fw"></i><?=_('Achievements')?></a></li>
 	<li><a href="<?=$linker->link(array('library','index',$loggedSeminary['url']))?>"><i class="fa fa-book fa-fw"></i><?=_('Library')?></a></li>