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Use undef rather than 'undef' for Devel::PPPort's UPSTREAM status
authorSteve Hay <steve.m.hay@googlemail.com>
Thu, 1 Aug 2013 08:10:46 +0000 (09:10 +0100)
committerSteve Hay <steve.m.hay@googlemail.com>
Thu, 1 Aug 2013 08:10:46 +0000 (09:10 +0100)
commite2cae4ae122b34bfc6d48968972c815ea6a82138
tree146c17e5412909451f630960f0075183bd30f557
parent57f9caa0aab088edb8be37ccc6943cdab7c28169
Use undef rather than 'undef' for Devel::PPPort's UPSTREAM status

All other undefined UPSTREAM statuses are undef rather than 'undef'
already, which causes core-cpan-diff to emit 'upstream is: UNKNOWN!'
rather than 'upstream is: undef', which is probably the intended effect
since it indicates the status is not known rather than specifically
undefined.
Porting/Maintainers.pl