From c6c4eef4e49bb4de90845408af9f642a1a4e224b Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 17 Aug 2012 16:34:36 +0300
Subject: Improve size calculations.

---
 src/utils/stringutils.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/utils')

diff --git a/src/utils/stringutils.cpp b/src/utils/stringutils.cpp
index d55e4e650..57d83fbdc 100644
--- a/src/utils/stringutils.cpp
+++ b/src/utils/stringutils.cpp
@@ -535,7 +535,7 @@ std::string stringToHexPath(const std::string &str)
         return "";
 
     std::string hex = strprintf("%%%2x/", static_cast<int>(str[0]));
-    for (unsigned f = 1; f < str.size(); f ++)
+    for (unsigned f = 1, sz = str.size(); f < sz; f ++)
         hex += strprintf("%%%2x", static_cast<int>(str[f]));
     return hex;
 }
-- 
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