From 389f82e4cf53b06e2ee92954583bbcb18739153a Mon Sep 17 00:00:00 2001
From: Jerome Villeneuve Larouche <jlarouche@mapgears.com>
Date: Mon, 19 Aug 2013 16:02:17 -0400
Subject: [PATCH] Small fix for 4540 in empty maps

---
 mapows.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mapows.c b/mapows.c
index 9bcc98546b..cdacbb36c2 100644
--- a/mapows.c
+++ b/mapows.c
@@ -557,7 +557,7 @@ int msOWSRequestIsEnabled(mapObj *map, layerObj *layer,
       return MS_FALSE;
   }
 
-  if (map && check_all_layers == MS_FALSE) {
+  if (map && (check_all_layers == MS_FALSE || map->numlayers == 0)) {
     /* then we check in the map metadata */
     enable_request = msOWSLookupMetadata(&map->web.metadata, namespaces, "enable_request");
     if (msOWSParseRequestMetadata(enable_request, request, &disabled))