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merges r28944 from trunk into ruby_1_9_2. fixes #3932

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* lib/un.rb (httpd): SIGQUIT and SIGHUP are not guaranteed to exist.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@29571 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
yugui 2010-10-23 12:53:37 +00:00
parent 1e90b4a852
commit 1cdb944024
3 changed files with 7 additions and 3 deletions
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4
lib/un.rb
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@ -317,9 +317,9 @@ def httpd
s = WEBrick::HTTPServer.new(options)
shut = proc {s.shutdown}
Signal.trap("TERM", shut)
Signal.trap("QUIT", shut)
Signal.trap("QUIT", shut) if Signal.list.has_key?("QUIT")
if STDIN.tty?
Signal.trap("HUP", shut)
Signal.trap("HUP", shut) if Signal.list.has_key?("HUP")
Signal.trap("INT", shut)
end
s.start