[Bug 40483] New: cmd execute "if foo==bar echo haha1& echo haha2" in a wrong way

https://bugs.winehq.org/show_bug.cgi?id=40483

Bug ID: 40483
           Summary: cmd execute "if foo==bar echo haha1& echo haha2" in a
                    wrong way
           Product: Wine
           Version: 1.9.8
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: cmd
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Step to reproduce"

Run the below command line in cmd console:

if foo==bar echo haha1& echo haha2

Expect result:
On windows, the command prints nothing

Actual result:
On Wine, the command prints "haha2"

This makes latest MSYS2 fails.