[Bug 21505] New: cmd returns %ProgramFiles% with newline character

http://bugs.winehq.org/show_bug.cgi?id=21505

Summary: cmd returns %ProgramFiles% with newline character
           Product: Wine
           Version: 1.1.36
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: trivial
          Priority: P2
         Component: cmd
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

The problem is that Wine 1.1.36 returns ProgramFiles variable with newline
character at the end. This is an regression because in Wine 1.1.35 ProgramFiles
variable hadn't been returned with newline character at the end. I used script
below to test it.

#!/bin/bash
PROGRAMFILES=`wine cmd /c echo "%ProgramFiles%"`
echo "PreviousText_ $PROGRAMFILES _NextText" >& output.txt

1) In Wine 1.1.35 output.txt looks like

PreviousText_ C:/Program Files _NextText

2) In Wine 1.1.36 output.txt looks like

PreviousText_ C:/Program Files
 _NextText

I tested this behaviour also in MS Windows XP SP3 and It's like in Wine 1.1.35