source: trunk/DNSDB.pm@ 804

Last change on this file since 804 was 804, checked in by Kris Deugau, 4 years ago

/trunk

Fix mysterious 'Variable "$foo" will not stay shared at ...' error by
converting the nested sub in _updateserial() to an anonymous sub, because
nested subs aren't really a properly supported thing as per eg
​https://www.perlmonks.org/bare/?node_id=137292.

Several other instances of nested subs should arguably be converted as well,
although they shouldn't matter so much as they haven't triggered the error,
and as of a quick review don't make use of "parent" sub variables the way
the one in _updateserial() did.
  • Property svn:keywords set to Date Rev Author Id
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