From 5d80e25e292c0f21180168f663e362a6849f1adb Mon Sep 17 00:00:00 2001
From: albert <r888888888@gmail.com>
Date: Sat, 9 Mar 2013 19:41:16 -0500
Subject: [PATCH] fixes #716

---
 app/models/user.rb | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/app/models/user.rb b/app/models/user.rb
index 556f2d509..23fe288c9 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -75,7 +75,7 @@ class User < ActiveRecord::Base
     module ClassMethods
       def name_to_id(name)
         Cache.get("uni:#{Cache.sanitize(name)}", 4.hours) do
-          select_value_sql("SELECT id FROM users WHERE lower(name) = ?", name.downcase)
+          select_value_sql("SELECT id FROM users WHERE lower(name) = ?", name.mb_chars.downcase)
         end
       end
       
@@ -86,7 +86,7 @@ class User < ActiveRecord::Base
       end
       
       def find_by_name(name)
-        where("lower(name) = ?", name.downcase.tr(" ", "_")).first
+        where("lower(name) = ?", name.mb_chars.downcase.tr(" ", "_")).first
       end
       
       def id_to_pretty_name(user_id)
@@ -537,11 +537,11 @@ class User < ActiveRecord::Base
       return q if params.blank?
       
       if params[:name].present?
-        q = q.name_matches(params[:name].downcase)
+        q = q.name_matches(params[:name].mb_chars.downcase)
       end
       
       if params[:name_matches].present?
-        q = q.name_matches(params[:name_matches].downcase)
+        q = q.name_matches(params[:name_matches].mb_chars.downcase)
       end
       
       if params[:min_level].present?