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Backport #4208
closedENV.delete warns even if it succeeded on Windows.
Status:
Rejected
Assignee:
Description
=begin
C:\work>ruby -ve "ENV['foo']='bar';ENV.delete('foo');p ENV['foo']"
ruby 1.9.2p136 (2010-12-25 revision 30365) [i386-mswin32_90]
-e:1: warning: failed to set environment variable. Ruby 1.9.3 will raise SystemCallError in this case.
nil
This bug is related with http://redmine.ruby-lang.org/issues/show/3825
=end
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