From 91bd9d11111d613a8bb2bd0e992e6bb09b8269cc Mon Sep 17 00:00:00 2001
From: takezoe <takezoe@gmail.com>
Date: Thu, 3 Apr 2014 08:55:50 +0900
Subject: [PATCH] (refs #335)Oops, fix substring condition

---
 src/main/scala/util/LDAPUtil.scala | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/scala/util/LDAPUtil.scala b/src/main/scala/util/LDAPUtil.scala
index cf6ffe7ad..131a133c2 100644
--- a/src/main/scala/util/LDAPUtil.scala
+++ b/src/main/scala/util/LDAPUtil.scala
@@ -61,8 +61,8 @@ object LDAPUtil {
 
   private def getUserNameFromMailAddress(userName: String): String = {
     (userName.indexOf('@') match {
-      case i if i < 0 => userName.substring(0, i)
-      case i          => userName
+      case i if i >= 0 => userName.substring(0, i)
+      case i           => userName
     }).replaceAll("[^a-zA-Z0-9\\-_.]", "").replaceAll("^[_\\-]", "")
   }