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-rwxr-xr-xtool/gem-unpack.rb3
1 files changed, 3 insertions, 0 deletions
diff --git a/tool/gem-unpack.rb b/tool/gem-unpack.rb
index 7f84126677..f069d144ec 100755
--- a/tool/gem-unpack.rb
+++ b/tool/gem-unpack.rb
@@ -1,6 +1,9 @@
require 'rubygems'
require 'rubygems/package'
+# This library is used by "make extract-gems" to
+# unpack bundled gem files.
+
def Gem.unpack(file, dir = nil)
policy = Gem::Security::LowSecurity
(policy = policy.dup).ui = Gem::SilentUI.new