Fix PHP warnings "preg_replace(): [...] invalid range in character class"

[lhc/web/wiklou.git] / includes / upload / UploadStash.php

diff --git a/includes/upload/UploadStash.php b/includes/upload/UploadStash.php
index e25b11e..e55ab1f 100644 (file)
--- a/includes/upload/UploadStash.php
+++ b/includes/upload/UploadStash.php
@@ -52,7 +52,7 @@
  */
 class UploadStash {
        // Format of the key for files -- has to be suitable as a filename itself (e.g. ab12cd34ef.jpg)
-       const KEY_FORMAT_REGEX = '/^[\w-\.]+\.\w*$/';
+       const KEY_FORMAT_REGEX = '/^[\w\-\.]+\.\w*$/';
        const MAX_US_PROPS_SIZE = 65535;
 
        /**