From 42fe2b8d4369f65ab5ff4c59941763c29ec94ac7 Mon Sep 17 00:00:00 2001
From: kichik <kichik@212acab6-be3b-0410-9dea-997c60f758d6>
Date: Thu, 25 Jan 2007 14:07:29 +0000
Subject: [PATCH] fixed winchar_strcmp

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@4893 212acab6-be3b-0410-9dea-997c60f758d6
---
 Source/winchar.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Source/winchar.cpp b/Source/winchar.cpp
index cb9a568a..8c9c8231 100644
--- a/Source/winchar.cpp
+++ b/Source/winchar.cpp
@@ -80,15 +80,15 @@ size_t winchar_strlen(WCHAR *ws)
 
 int winchar_strcmp(const WCHAR *ws1, const WCHAR *ws2)
 {
-  WCHAR diff = 0;
+  int diff = 0;
 
   do
   {
-    diff = *ws1 - *ws2;
+    diff = static_cast<int>(*ws1) - static_cast<int>(*ws2);
   }
-  while (*ws1++ && *ws2++);
+  while (*ws1++ && *ws2++ && !diff);
 
-  return static_cast<int>(diff);
+  return diff;
 }
 
 int winchar_stoi(const WCHAR *ws)