From fdbe20cf8be9b8fb39bd66be71c2cb9f8fa39db5 Mon Sep 17 00:00:00 2001
From: Ken Martin <ken.martin@kitware.com>
Date: Fri, 2 Mar 2007 10:48:58 -0500
Subject: COMP: fix warnings

---
 Source/cmFileCommand.cxx     | 2 +-
 Source/kwsys/SystemTools.cxx | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Source/cmFileCommand.cxx b/Source/cmFileCommand.cxx
index 447e75e..9f8523c 100644
--- a/Source/cmFileCommand.cxx
+++ b/Source/cmFileCommand.cxx
@@ -231,7 +231,7 @@ bool cmFileCommand::HandleReadCommand(std::vector<std::string> const& args)
     {
     if (sizeLimit > 0)
       {
-      sizeLimit -= line.size();
+      sizeLimit = sizeLimit - static_cast<long>(line.size());
       if (has_newline)
         {
         sizeLimit--;
diff --git a/Source/kwsys/SystemTools.cxx b/Source/kwsys/SystemTools.cxx
index ec7f96f..9892d73 100644
--- a/Source/kwsys/SystemTools.cxx
+++ b/Source/kwsys/SystemTools.cxx
@@ -3589,13 +3589,13 @@ bool SystemTools::GetLineFromStream(kwsys_ios::istream& is,
         }
       else
         {
-        leftToRead -= length;
+        leftToRead -= static_cast<long>(length);
         }
       }
 
     // Append the data read to the line.
     line.append(buffer);
-    sizeLimit -= length;
+    sizeLimit = sizeLimit - static_cast<long>(length);
     }
 
   // Return the results.
-- 
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