Fix a copy/paste typo.

1 files changed, 1 insertions, 1 deletions

diff --git a/modules/tag/helpers/tag_event.php b/modules/tag/helpers/tag_event.php
index 26f157a6..2ce0ff25 100644
--- a/modules/tag/helpers/tag_event.php
+++ b/modules/tag/helpers/tag_event.php
@@ -34,7 +34,7 @@ class tag_event_Core {
         if (!empty($iptc["2#025"])) {
           foreach($iptc["2#025"] as $tag) {
             $tag = str_replace("\0",  "", $tag);
-            if (function_exists("mb_detect_encoding") && mb_detect_encoding($value) != "UTF-8") {
+            if (function_exists("mb_detect_encoding") && mb_detect_encoding($tag) != "UTF-8") {
               $tag = utf8_encode($tag);
             }
             $tags[$tag] = 1;