Bashism in init script

[Stroller]

Hello,

I don't know much about this, and am only reporting there because there is ​a bug open on Gentoo's tracker and the Gentoo devs have requested it be reported upstream.

It appears that Gentoo's Q&A tool is reporting that there's a bashism in /etc/init.d/xpra:

> * QA Notice: shell script appears to use non-POSIX feature(s):
> *    possible bashism in /etc/init.d/xpra line 31 (should be 'b = a'):
> *      if [ "$?" == "0" ];then

I think this is browser/xpra/trunk/src/service/xpra|xpra/trunk/src/service/xpra in your VCS - appears to be line 31

[Antoine Martin]

Applied in r16698, will be backported eventually.