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resource: only unpack to target if it exists.

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Mike McQuaid 2013-11-06 18:34:03 +00:00
parent 5863a72625
commit 1d0515c1d3
1 changed files with 1 additions and 1 deletions
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Library/Homebrew/resource.rb
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@ -61,7 +61,7 @@ class Resource
downloader.stage downloader.stage
if block_given? if block_given?
yield self yield self
else elsif target
target.install Dir['*'] target.install Dir['*']
end end
end end