mb_strtolower BLACKLISTED_TAGS before processing

diff --git a/functions.php b/functions.php
index 3087b9b6ae8dc99791adca14f533db2f162711b4..f6e3cdacd2dd1360226ee625cda8df62fc90f0f6 100644 (file)
--- a/functions.php
+++ b/functions.php
@@ -875,8 +875,8 @@
                                        }
                                }
 
-                               $boring_tags = trim_array(split(",", get_pref($link, 
-                                       'BLACKLISTED_TAGS', $owner_uid, '')));
+                               $boring_tags = trim_array(split(",", mb_strtolower(get_pref($link, 
+                                       'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
 
                                if ($additional_tags && is_array($additional_tags)) {
                                        foreach ($additional_tags as $tag) {