From b764ee81345dd33fb255920f1b89bad41f5d3524 Mon Sep 17 00:00:00 2001
From: Mikael Nordfeldth <mmn@hethane.se>
Date: Wed, 16 Oct 2013 13:22:43 +0200
Subject: [PATCH] Nickname::normalize now checks for path name collision too.

---
 lib/nickname.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/lib/nickname.php b/lib/nickname.php
index 4d3795e392..e05e58c83b 100644
--- a/lib/nickname.php
+++ b/lib/nickname.php
@@ -118,6 +118,9 @@ class Nickname
         if (!self::isCanonical($str)) {
             throw new NicknameInvalidException();
         }
+        if (!User::allowed_nickname($str)) {
+            throw new NicknameBlacklistException();
+        }
 
         return $str;
     }
@@ -194,3 +197,12 @@ class NicknameTooLongException extends NicknameInvalidException
                        Nickname::MAX_LEN);
     }
 }
+
+class NicknameBlacklistException extends NicknameInvalidException
+{
+    protected function defaultMessage()
+    {
+        // TRANS: Validation error in form for registration, profile and group settings, etc.
+        return _('Nickname is disallowed through blacklist or system path list.');
+    }
+}
-- 
2.39.5