RFR: Fix typo when translating characters in $USER.

[Erik Joelsson]

Hello Severin,

Thank you for the bugfix. It does indeed look like a typo. I can sponsor 
the change for you. However, to satisfy legal requirements, you will 
need to send the patch directly to us. Since it's small, you can just 
paste it in a mail to the mailing list and it will be fine.

/Erik

On 2014-10-16 12:58, Severin Gehwolf wrote:
> Hi,
>
> I've noticed that when I do a build of OpenJDK 9 hs-comp forest then the
> generated build ID eats the "w" from my local username. Reproducer bash
> snippet:
>
> (USER=xwwwx; a=$(echo $USER | tr -d -c 'abcdefghijklmnopqrstuvqxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'); if [ "$a" == "xx" ]; then echo BAD; else echo GOOD; fi)
>
> It should print GOOD, but prints BAD.
>
> As it turns out there is a typo in common/autoconf/jdk-options.m4
>
> webrev is here:
> https://jerboaa.fedorapeople.org/bugs/openjdk/JDK-UNKNOWN-build-dev/webrev.00/
>
> Could someone please sponsor this change for me?
>
> Since I work for Red Hat the OCA has been signed.
>
> Thanks,
> Severin
>