From cd24ed1c6c5aab358b4f18d262bd4c00c0ebfe96 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 16 Sep 2012 19:28:16 +0300
Subject: Add const to variables with type size_t.

---
 src/map.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'src/map.cpp')

diff --git a/src/map.cpp b/src/map.cpp
index 29d9a6821..087a16a55 100644
--- a/src/map.cpp
+++ b/src/map.cpp
@@ -727,10 +727,8 @@ const std::string Map::getName() const
 const std::string Map::getFilename() const
 {
     std::string fileName = getProperty("_filename");
-    size_t lastSlash = fileName.rfind("/") + 1;
-    size_t lastDot = fileName.rfind(".");
-
-    return fileName.substr(lastSlash, lastDot - lastSlash);
+    const size_t lastSlash = fileName.rfind("/") + 1;
+    return fileName.substr(lastSlash, fileName.rfind(".") - lastSlash);
 }
 
 Position Map::checkNodeOffsets(int radius, const unsigned char walkMask,
-- 
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