Reduce scope of file-level variables
authorDagfinn Ilmari Mannsåker <ilmari@ilmari.org>
Wed, 9 Sep 2015 11:04:10 +0000 (12:04 +0100)
committerDagfinn Ilmari Mannsåker <ilmari@ilmari.org>
Wed, 9 Sep 2015 11:04:10 +0000 (12:04 +0100)
commitb14cf6f45b6b76766529f0d6d9ced1cfd84aea41
tree49f3df1788571f9f6ba5cf600454c6a849f285ac
parent4dbac63e1f48b6be8101e40a001a05d0c3462690
Reduce scope of file-level variables

They're only used in one function each, but need to carry state between
invocations, so wrap each in a new scope.

Read under diff -w
lib/SQL/Translator/Producer/PostgreSQL.pm