From 7c62086b7b95a10cc08ceb137ea5861d7cd78437 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sat, 28 Jul 2012 18:37:24 +0200
Subject: [PATCH] only execute valid instructions FS#2432
---
inc/parserutils.php | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/inc/parserutils.php b/inc/parserutils.php
index 54ccb05f3..3dbfc726f 100644
--- a/inc/parserutils.php
+++ b/inc/parserutils.php
@@ -677,7 +677,9 @@ function p_render($mode,$instructions,&$info){
// Loop through the instructions
foreach ( $instructions as $instruction ) {
// Execute the callback against the Renderer
- call_user_func_array(array(&$Renderer, $instruction[0]), $instruction[1] ? $instruction[1] : array());
+ if(method_exists($Renderer, $instruction[0])){
+ call_user_func_array(array(&$Renderer, $instruction[0]), $instruction[1] ? $instruction[1] : array());
+ }
}
//set info array
--
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