RFR: 912: PR title correction logic can get stuck [v3]

[Robin Westberg]

On Fri, 12 Mar 2021 10:39:06 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

>> I was thinking of usages outside of this particular function, perhaps like https://github.com/openjdk/skara/blob/dbef34b8c9785ec185a70365324063a02b1ec010/bots/pr/src/main/java/org/openjdk/skara/bots/pr/CheckWorkItem.java#L256 - we probably don't want trailing tabs or spaces there either.. So instead of searching for more of these, my suggestion was to add a call to strip before returning from the title() method to avoid similar problems.
>
> Seems a bit more risky since this can have effects on lots of other code. But sure, I fix it. I did try to look through the existing calls to title() and at least make a quick check that it seemed okay to strip the title.

Thanks! Yeah if this change breaks anything, I think it's better that we find out now rather than worry about it. :)

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PR: https://git.openjdk.java.net/skara/pull/1050