filterlib: Fix typo

diff --git a/lib/filterlib.php b/lib/filterlib.php
index b9fbfec95b3d63a8054f9476a0ab411cf68d6109..ac61b1819af8e96c0e3ca45e60ad4348be025058 100644 (file)
--- a/lib/filterlib.php
+++ b/lib/filterlib.php
@@ -178,7 +178,7 @@ class null_filter_manager {
     }
 
     public function filter_string($string, $context, $courseid) {
-        return $text;
+        return $string;
     }
 
     public function text_filtering_hash() {