From af8863d722f06153877d289b939b5ba84713621d Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Tue, 11 Feb 2014 20:59:12 +0300
Subject: add support for map layer replacments.

This can be used for mods.
---
 src/utils/xml.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/utils/xml.h')

diff --git a/src/utils/xml.h b/src/utils/xml.h
index 5c1fb7605..48d60cda7 100644
--- a/src/utils/xml.h
+++ b/src/utils/xml.h
@@ -90,6 +90,9 @@ namespace XML
              */
             XmlNodePtr rootNode() A_WARN_UNUSED;
 
+            bool isLoaded() const
+            { return mDoc != nullptr; }
+
         private:
             xmlDocPtr mDoc;
     };
-- 
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