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-rw-r--r--lib/common.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/common.php b/lib/common.php
index 3e33896a1..b6e01a096 100644
--- a/lib/common.php
+++ b/lib/common.php
@@ -240,7 +240,7 @@ function common_current_user() {
# get canonical version of nickname for comparison
function common_canonical_nickname($nickname) {
# XXX: UTF-8 canonicalization (like combining chars)
- return strtolower($nickname);
+ return $nickname;
}
# get canonical version of email for comparison