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verify Rubygems versions before monkeypatching

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Fixes #2684
This commit is contained in:
Colin Surprenant 2015-02-24 18:45:21 -05:00 • committed by Jordan Sissel
parent 5e9644b7a5
commit d805cc76aa
1 changed files with 22 additions and 18 deletions
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6
lib/logstash/environment.rb
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@ -11,7 +11,10 @@ require 'logstash/version'
# see https://github.com/elasticsearch/logstash/issues/2556 and https://github.com/rubygems/rubygems/issues/1070 # see https://github.com/elasticsearch/logstash/issues/2556 and https://github.com/rubygems/rubygems/issues/1070
# #
# this code is from Rubygems v2.1.9 in JRuby 1.7.17. Per tickets this issue should be solved at JRuby >= 1.7.20. # this code is from Rubygems v2.1.9 in JRuby 1.7.17. Per tickets this issue should be solved at JRuby >= 1.7.20.
class Gem::Specification
# this method implementation works for Rubygems version 2.1.0 and up, verified up to 2.4.6
if Gem::Version.new(Gem::VERSION) >= Gem::Version.new("2.1.0") && Gem::Version.new(Gem::VERSION) < Gem::Version.new("2.5.0")
class Gem::Specification
def self.reset def self.reset
@@dirs = nil @@dirs = nil
Gem.pre_reset_hooks.each { |hook| hook.call } Gem.pre_reset_hooks.each { |hook| hook.call }
@ -33,6 +36,7 @@ class Gem::Specification
end end
Gem.post_reset_hooks.each { |hook| hook.call } Gem.post_reset_hooks.each { |hook| hook.call }
end end
end
end end
module LogStash module LogStash