From 0b421209a201f4796f7891fe88663c9baa4d2c3a Mon Sep 17 00:00:00 2001
From: FrozenCow <frozencow@gmail.com>
Date: Tue, 29 Mar 2011 01:16:52 +0200
Subject: [PATCH] Small fix for invalid http response of updates.

---
 web/js/map.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/web/js/map.js b/web/js/map.js
index 815b43d1..af09df48 100644
--- a/web/js/map.js
+++ b/web/js/map.js
@@ -368,6 +368,10 @@ DynMap.prototype = {
 
 		$(me).trigger('worldupdating');
 		$.getJSON(me.options.updateUrl + "world/" + me.world.name + "/" + me.lasttimestamp, function(update) {
+				if (!update) {
+					setTimeout(function() { me.update(); }, me.options.updaterate);
+					return;
+				}
 				me.alertbox.hide();
 				
 				if (!me.options.jsonfile) {