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lib/test/unit.rb: initialize instace variable

* lib/test/unit.rb (Test::Unit::Runner#output): suppress uninitialized
  instance variable warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35581 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2012-05-07 20:12:20 +00:00
parent 5789992f33
commit bd62d2a95e

View file

@ -656,7 +656,7 @@ module Test
alias mini_run_suite _run_suite
def output
@output || super
(@output ||= nil) || super
end
def _prepare_run(suites, type)