From 1d3d9097a85e7f2b6fcf78333f4143d7046139b9 Mon Sep 17 00:00:00 2001
From: vfilippov <vfilippov@6955db30-a419-402b-8a0d-67ecbb4d7f56>
Date: Wed, 2 Jun 2010 13:34:08 +0000
Subject: [PATCH] Bug 64855 - allow to use Levenstein distance for user login
 matching

git-svn-id: svn://svn.office.custis.ru/3rdparty/bugzilla.org/trunk@774 6955db30-a419-402b-8a0d-67ecbb4d7f56
---
 Bugzilla/User.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Bugzilla/User.pm b/Bugzilla/User.pm
index 707427cf5..48dbafa30 100644
--- a/Bugzilla/User.pm
+++ b/Bugzilla/User.pm
@@ -1205,6 +1205,8 @@ sub match {
             # CustIS Bug 64855
             # try Levenshtein distance also, if enabled
             $query .= " OR levenshtein(?, login_name) < ?";
+            $query .= " OR (CASE WHEN INSTR(login_name, '\@') > 0 THEN levenshtein(?, SUBSTR(login_name, 1, INSTR(login_name, '\@')-1)) ELSE 0 END) < ?";
+            push @bind, $str, Bugzilla->params->{levenshteinusermatch};
             push @bind, $str, Bugzilla->params->{levenshteinusermatch};
         }
         $query .= ") ";