diff options
| -rw-r--r-- | phpBB/viewtopic.php | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/phpBB/viewtopic.php b/phpBB/viewtopic.php index 658ff56e4a..1bc7ef27d9 100644 --- a/phpBB/viewtopic.php +++ b/phpBB/viewtopic.php @@ -500,11 +500,14 @@ if( isset($HTTP_GET_VARS['highlight']) ) for($i = 0; $i < count($words); $i++) { - $highlight_match[] = "#\b(" . str_replace("\*", ".*?", preg_quote($words[$i], "#")) . ")\b#i"; - $highlight_replace[] = "<font color=\"#FF0000\"><b>\\1</b></font>"; + if( trim($words[$i] != "" ) + { + $highlight_match[] = "#\b(" . str_replace("\*", ".*?", preg_quote($words[$i], "#")) . ")\b#i"; + $highlight_replace[] = "<font color=\"#FF0000\"><b>\\1</b></font>"; + } } - $highlight_active = ( count($words) ) ? true : false; + $highlight_active = ( count($highlight_match) ) ? true : false; } else |