From 709fd92548efedbd4b4e5693097165d1dff072e4 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Sun, 2 Mar 2014 20:46:26 +0000
Subject: [PATCH] resolve scrutinizer issue, is_a type hint doesn't allow null
---
inc/parserutils.php | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/inc/parserutils.php b/inc/parserutils.php
index b41e2d473..06bd6dbb8 100644
--- a/inc/parserutils.php
+++ b/inc/parserutils.php
@@ -638,7 +638,7 @@ function p_get_renderer($mode) {
// not bundled, see if its an enabled plugin for rendering $mode
$Renderer = $plugin_controller->load('renderer',$rname);
- if (is_a($Renderer, 'Doku_Renderer') && ($mode == $Renderer->getFormat())) {
+ if ($Renderer && is_a($Renderer, 'Doku_Renderer') && ($mode == $Renderer->getFormat())) {
return $Renderer;
}
--
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