From a525bcd1c2fcf64be2b610d33a732ef70f82d2c6 Mon Sep 17 00:00:00 2001
From: Yixin Hao <haoyixin@live.cn>
Date: Sat, 22 Aug 2015 01:02:22 +0800
Subject: [PATCH] Fixing of ldap.go

---
 modules/auth/ldap/ldap.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/auth/ldap/ldap.go b/modules/auth/ldap/ldap.go
index 37fd53c25..0230203e8 100644
--- a/modules/auth/ldap/ldap.go
+++ b/modules/auth/ldap/ldap.go
@@ -42,6 +42,9 @@ func (ls Ldapsource) FindUserDN(name, passwd string) (string, bool) {
 
 	log.Trace("Search for LDAP user: %s", name)
 	if ls.BindDN != "" {
+		var bd, bp string
+		// With palceholder in BindDN and no password,
+		// It will bind as combination define in BindDN with login password
 		if ls.BindPassword == "" {
 			bd = strings.Replace(ls.BindDN, "<username>", name, -1)
 			bp = passwd