[Bug 56820] New: error in bat file (operator ||)

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56820

Bug ID: 56820
           Summary: error in bat file (operator ||)
           Product: Wine
           Version: 9.9
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: cmd
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

error processing bat file (operator ||),
when use this operator bat script must execute command after || if command
before errorlevel is NOT 0, but command execute anyway

simple test bat file

echo 123 || echo error

on normal it must output only

123

but it output

123
error