From 9361d6f74a7407278d4f89911db5be369ec9fcca Mon Sep 17 00:00:00 2001
From: Udo Walter
Date: Mon, 10 Apr 2017 17:00:10 +0200
Subject: [permission-manager] added permission check functionality + bugfixes

---
 modules-available/permissionmanager/page.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'modules-available/permissionmanager/page.inc.php')

diff --git a/modules-available/permissionmanager/page.inc.php b/modules-available/permissionmanager/page.inc.php
index 30cc07c3..326d5b24 100644
--- a/modules-available/permissionmanager/page.inc.php
+++ b/modules-available/permissionmanager/page.inc.php
@@ -135,7 +135,7 @@ class Page_PermissionManager extends Page
 			$res .= Render::parse($genModuleBox ? "modulepermissionbox" : (is_array($v) ? "permissiontreenode" : "permission"),
 				array("id" =>  $genModuleBox ? $k : $permString.".".$k,
 						"name" => $genModuleBox ? Module::get($k)->getDisplayName(): $k,
-						"HTML" => self::generatePermissionHTML($v, $genModuleBox ? $k : $permString.".".$k),
+						"HTML" => is_array($v) ? self::generatePermissionHTML($v, $genModuleBox ? $k : $permString.".".$k) : "",
 						"description" => $v));
 		}
 		return $res;
-- 
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