From b3fbbc7eab4695e48f1097585104ab452220bf34 Mon Sep 17 00:00:00 2001
From: Alex Zolotarev <alex@mapswithme.com>
Date: Tue, 26 Nov 2013 14:03:11 +0300
Subject: [PATCH] Warning fix

---
 base/string_utils.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/base/string_utils.cpp b/base/string_utils.cpp
index ae1155be4e..561308eb45 100644
--- a/base/string_utils.cpp
+++ b/base/string_utils.cpp
@@ -150,7 +150,7 @@ string ToUtf8(UniString const & s)
 bool IsASCIIString(string const & str)
 {
   for (size_t i = 0; i < str.size(); ++i)
-    if (str[i] < 0 || str[i] > 127)
+    if (str[i] & 0x80)
       return false;
   return true;
 }