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languages/haskell: style nits

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Dominyk Tiller 2015-12-30 21:09:36 +00:00
parent fff140cb9d
commit d91caa2b92
1 changed files with 2 additions and 3 deletions
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5
Library/Homebrew/language/haskell.rb
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@ -1,6 +1,5 @@
module Language module Language
module Haskell module Haskell
module Cabal module Cabal
def self.included(base) def self.included(base)
# use llvm-gcc on Lion or below, as when building GHC) # use llvm-gcc on Lion or below, as when building GHC)
@ -18,7 +17,7 @@ module Language
ENV["HOME"] = home ENV["HOME"] = home
system "cabal", "sandbox", "init" system "cabal", "sandbox", "init"
cabal_sandbox_bin = pwd/".cabal-sandbox"/"bin" cabal_sandbox_bin = pwd/".cabal-sandbox/bin"
mkdir_p cabal_sandbox_bin mkdir_p cabal_sandbox_bin
# make available any tools that will be installed in the sandbox # make available any tools that will be installed in the sandbox
@ -26,7 +25,7 @@ module Language
ENV.prepend_path "PATH", cabal_sandbox_bin ENV.prepend_path "PATH", cabal_sandbox_bin
# avoid updating the cabal package database more than once # avoid updating the cabal package database more than once
system "cabal", "update" unless (home/".cabal"/"packages").exist? system "cabal", "update" unless (home/".cabal/packages").exist?
yield yield