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-rw-r--r--modules-available/permissionmanager/page.inc.php2
1 files changed, 1 insertions, 1 deletions
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;