From bf235a610f10301471ca83ce153511d63b3fa9f9 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Tue, 14 Jun 2011 23:59:44 +0300
Subject: Add missing checks.

---
 src/map.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/map.cpp')

diff --git a/src/map.cpp b/src/map.cpp
index 2c8dc90e2..773e6ecdc 100644
--- a/src/map.cpp
+++ b/src/map.cpp
@@ -1296,6 +1296,11 @@ void Map::addExtraLayer()
     {
         std::ifstream mapFile;
         mapFile.open(mapFileName.c_str(), std::ios::in);
+        if (!mapFile.is_open())
+        {
+            mapFile.close();
+            return;
+        }
         char line[201];
         std::string buf;
         while (mapFile.getline(line, 200))
-- 
cgit v1.2.3-70-g09d2