From 21179a2ade157a957f68bdad67226406a04b2100 Mon Sep 17 00:00:00 2001
From: Alexander Neundorf <neundorf@kde.org>
Date: Sun, 6 Sep 2009 13:24:56 -0400
Subject: [PATCH] Try to fix the failing new StringFileTest on HP-UX

It seems that
while(i=file.get(), file)
iterates one character too much on HP-UX, let's see whether
while(file.get(c))
works, at least this is given as example on http://h30097.www3.hp.com/cplus/ifstream_3c__std.htm

Alex
---
 Source/cmFileCommand.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Source/cmFileCommand.cxx b/Source/cmFileCommand.cxx
index d1979ddd2..f9a7dfc89 100644
--- a/Source/cmFileCommand.cxx
+++ b/Source/cmFileCommand.cxx
@@ -301,8 +301,8 @@ bool cmFileCommand::HandleReadCommand(std::vector<std::string> const& args)
   if (hexOutputArg.IsEnabled())
     {
     // Convert part of the file into hex code
-    int c;
-    while((sizeLimit != 0) && (c = file.get(), file))
+    char c;
+    while((sizeLimit != 0) && (file.get(c)))
       {
       char hex[4];
       sprintf(hex, "%.2x", c&0xff);