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-rw-r--r--functions.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/functions.php b/functions.php
index df2ec5880..ece96d147 100644
--- a/functions.php
+++ b/functions.php
@@ -775,7 +775,7 @@
$entry_int_id = db_fetch_result($result, 0, "int_id");
foreach ($entry_tags as $tag) {
- $tag = db_escape_string(strtolower($tag));
+ $tag = db_escape_string(mb_strtolower($tag));
$tag = str_replace("+", " ", $tag);
$tag = str_replace("technorati tag: ", "", $tag);