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Run exec properly to restart. Fixes #154

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This commit is contained in:
Evan Phoenix 2013-03-18 22:06:16 -07:00
parent 86b9bf5a17
commit 7c6d72b578
2 changed files with 5 additions and 5 deletions
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2
lib/puma/cli.rb
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@ -115,7 +115,7 @@ module Puma
end
require 'puma/jruby_restart'
JRubyRestart.chdir_exec(@restart_dir, Gem.ruby, *@restart_argv)
JRubyRestart.chdir_exec(@restart_dir, @restart_argv)
else
redirects = {}
@binder.listeners.each_with_index do |(l,io),i|

8
lib/puma/jruby_restart.rb
View file

@ -8,12 +8,12 @@ module Puma
attach_function :execlp, [:string, :varargs], :int
attach_function :chdir, [:string], :int
def self.chdir_exec(dir, cmd, *argv)
def self.chdir_exec(dir, argv)
chdir(dir)
argv.unshift(cmd)
cmd = argv.first
argv = ([:string] * argv.size).zip(argv).flatten
argv <<:int
argv << 0
argv << :string
argv << nil
execlp(cmd, *argv)
raise SystemCallError.new(FFI.errno)
end