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-rw-r--r--modules/tag/views/admin_tags.html.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/tag/views/admin_tags.html.php b/modules/tag/views/admin_tags.html.php
index 62e3a2a1..21661c48 100644
--- a/modules/tag/views/admin_tags.html.php
+++ b/modules/tag/views/admin_tags.html.php
@@ -30,7 +30,7 @@
<tr>
<td>
<? foreach ($tags as $i => $tag): ?>
- <? $current_letter = strtoupper(substr($tag->name, 0, 1)) ?>
+ <? $current_letter = strtoupper(mb_substr($tag->name, 0, 1)) ?>
<? if ($i == 0): /* first letter */ ?>
<strong><?= $current_letter ?></strong>