tidy raises notices when using unknown configuration parameters.

diff --git a/framework/Text_Filter/lib/Horde/Text/Filter/Cleanhtml.php b/framework/Text_Filter/lib/Horde/Text/Filter/Cleanhtml.php
index 5c39e43..51337f2 100644 (file)
--- a/framework/Text_Filter/lib/Horde/Text/Filter/Cleanhtml.php
+++ b/framework/Text_Filter/lib/Horde/Text/Filter/Cleanhtml.php
@@ -62,11 +62,11 @@ class Horde_Text_Filter_Cleanhtml extends Horde_Text_Filter
         );
 
         if (strtolower($this->_params['charset']) == 'us-ascii') {
-            $tidy = tidy_parse_string($text, $tidy_config, 'ascii');
+            $tidy = @tidy_parse_string($text, $tidy_config, 'ascii');
             $tidy->cleanRepair();
             $text = tidy_get_output($tidy);
         } else {
-            $tidy = tidy_parse_string(Horde_String::convertCharset($text, $this->_params['charset'], 'UTF-8'), $tidy_config, 'utf8');
+            $tidy = @tidy_parse_string(Horde_String::convertCharset($text, $this->_params['charset'], 'UTF-8'), $tidy_config, 'utf8');
             $tidy->cleanRepair();
             $text = Horde_String::convertCharset(tidy_get_output($tidy), 'UTF-8', $this->_params['charset']);
         }