From 5a60cfd0ef0c2f8b78397d05a50ab9b939309ea5 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sat, 31 May 2014 17:01:38 +0300
Subject: Fix sign on some vars.

---
 src/utils/stringutils.cpp | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'src/utils')

diff --git a/src/utils/stringutils.cpp b/src/utils/stringutils.cpp
index a5435f3f9..af4cafd35 100644
--- a/src/utils/stringutils.cpp
+++ b/src/utils/stringutils.cpp
@@ -573,9 +573,12 @@ std::string stringToHexPath(const std::string &str)
     if (str.empty())
         return "";
 
-    std::string hex = strprintf("%%%2x/", static_cast<int>(str[0]));
-    for (unsigned f = 1, sz = static_cast<unsigned>(str.size()); f < sz; f ++)
-        hex.append(strprintf("%%%2x", static_cast<int>(str[f])));
+    std::string hex = strprintf("%%%2x/", static_cast<unsigned int>(str[0]));
+    for (unsigned f = 1, sz = static_cast<unsigned int>(str.size());
+         f < sz; f ++)
+    {
+        hex.append(strprintf("%%%2x", static_cast<unsigned int>(str[f])));
+    }
     return hex;
 }
 
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