- Implemented work-around for RT #53909
https://rt.cpan.org/Ticket/Display.html?id=53909
The issue demonstrated here, which can be observed in perl versions newer
than 5.10.0 seems to be related to a issue mentioned here:
http://rt.perl.org/rt3/Public/Bug/Display.html?id=70171
RT #53909 is based on blead perl, in which also a fix has now been
implemented, but we still have issues with a lot of perl releases currently
out there, see:
http://matrix.cpantesters.org/?dist=Workflow+1.33
So this work-around seems to fix the issue, since I can no longer replicate
the error. The problem seem to be the clearing of a package scoped variable,
the array @observations in t/SomeObserver.pm