From: Volker Lendecke <vl@samba.org>
Date: Mon, 9 Nov 2009 16:06:48 +0000 (+0100)
Subject: s3: Try to avoid dns searches with an empty site
X-Git-Tag: tdb-1.2.0~230
X-Git-Url: http://git.samba.org/samba.git/?p=ira%2Fwip.git;a=commitdiff_plain;h=a0b9e40b2c8f88da6a8191b049c71a14838b644e

s3: Try to avoid dns searches with an empty site
---

diff --git a/source3/libsmb/dsgetdcname.c b/source3/libsmb/dsgetdcname.c
index 180547063a4..76a52c8923a 100644
--- a/source3/libsmb/dsgetdcname.c
+++ b/source3/libsmb/dsgetdcname.c
@@ -1138,7 +1138,7 @@ NTSTATUS dsgetdcname(TALLOC_CTX *mem_ctx,
 		return NT_STATUS_INVALID_PARAMETER;
 	}
 
-	if (!site_name) {
+	if ((site_name == NULL) || (site_name[0] == '\0')) {
 		query_site = sitename_fetch(domain_name);
 	} else {
 		query_site = SMB_STRDUP(site_name);