From 07de2f5bc3a42b00812b1e5677548cbd45f6f203 Mon Sep 17 00:00:00 2001
From: Dwayne Boone <dwayne@zeroc.com>
Date: Thu, 30 Oct 2008 13:58:03 -0230
Subject: Bug 3519 - fix isalpha, isprint, ... usage

---
 cpp/src/IceUtil/InputUtil.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'cpp/src/IceUtil/InputUtil.cpp')

diff --git a/cpp/src/IceUtil/InputUtil.cpp b/cpp/src/IceUtil/InputUtil.cpp
index d4d6253b589..5d5f8a616d0 100644
--- a/cpp/src/IceUtil/InputUtil.cpp
+++ b/cpp/src/IceUtil/InputUtil.cpp
@@ -58,7 +58,7 @@ strToInt64Impl(const char* s, char** endptr, int base)
     //
     // Skip leading whitespace
     //
-    while(*s && isspace(*s))
+    while(*s && isspace(static_cast<unsigned char>(*s)))
     {
         ++s;
     }
@@ -127,12 +127,12 @@ strToInt64Impl(const char* s, char** endptr, int base)
     bool overflow = false;
     bool digitFound = false;
     const string validDigits(allDigits.begin(), allDigits.begin() + base);
-    while(*s && validDigits.find_first_of(toupper(*s)) != validDigits.npos)
+    while(*s && validDigits.find_first_of(toupper(static_cast<unsigned char>(*s))) != validDigits.npos)
     {   
         digitFound = true;
         if(!overflow)
         {
-            int digit = digitVal[toupper(*s) - '0'];
+            int digit = digitVal[toupper(static_cast<unsigned char>(*s)) - '0'];
             assert(digit != 100);
             if(result < _I64_MAX / base)
             {
-- 
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