From ce5a068b2f0ae87687e30c6229237f271c24fd04 Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Sun, 28 Dec 2008 18:42:35 +0000
Subject: [PATCH] MDL-17738 fixed uninitialised setting
---
lib/filterlib.php | 16 +++++++++-------
1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/lib/filterlib.php b/lib/filterlib.php
index 7227180ac2..0fb005d6e2 100644
--- a/lib/filterlib.php
+++ b/lib/filterlib.php
@@ -30,13 +30,15 @@ abstract class filter_base {
}
// back compatable with old filter plugins
- $textfilters = explode(',', $CFG->textfilters);
- foreach ($textfilters as $v) {
- $text_filter = basename($v).'_filter';
- if (empty(self::$filters[$text_filter]) && is_readable($CFG->dirroot .'/'. $v .'/filter.php')) {
- include_once($CFG->dirroot .'/'. $v .'/filter.php');
- if (function_exists($text_filter)) {
- $text = $text_filter($courseid, $text);
+ if (isset($CFG->textfilters)) {
+ $textfilters = explode(',', $CFG->textfilters);
+ foreach ($textfilters as $v) {
+ $text_filter = basename($v).'_filter';
+ if (empty(self::$filters[$text_filter]) && is_readable($CFG->dirroot .'/'. $v .'/filter.php')) {
+ include_once($CFG->dirroot .'/'. $v .'/filter.php');
+ if (function_exists($text_filter)) {
+ $text = $text_filter($courseid, $text);
+ }
}
}
}
--
2.39.5