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-rw-r--r--phpBB/includes/functions.php5
1 files changed, 5 insertions, 0 deletions
diff --git a/phpBB/includes/functions.php b/phpBB/includes/functions.php
index a61518401c..9e1e1cae0e 100644
--- a/phpBB/includes/functions.php
+++ b/phpBB/includes/functions.php
@@ -3317,6 +3317,11 @@ function get_preg_expression($mode)
case 'table_prefix':
return '#^[a-zA-Z][a-zA-Z0-9_]*$#';
break;
+
+ // Matches the predecing dot
+ case 'path_remove_dot_trailing_slash':
+ return '#^(?:(\.)?)+(?:(.+)?)+(?:([\\/\\\])$)#';
+ break;
}
return '';