# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1412597883 -10800
# Node ID e9eb768e7d2b626fca0d679bc590d0fde2aef858
# Parent  f05330267c66ca9082bbbbb6f41a28e80030f1f7
Cleanup, fix a warning.

diff -r f05330267c66 -r e9eb768e7d2b src/r_images.h
--- a/src/r_images.h	Mon Oct 06 12:59:23 2014 +0300
+++ b/src/r_images.h	Mon Oct 06 15:18:03 2014 +0300
@@ -26,12 +26,8 @@
 
     static std::string WadToString(const wad_flat_name_t & fname)
     {
-        int len;
-
-        for (len = 0; len < WAD_NAME && fname[len]; len++)
-        {
-        }
-
+        size_t len;
+        for (len = 0; len < WAD_NAME && fname[len]; len++);
         return std::string(fname, len);
     }