diff options
| author | Jack Nagel | 2014-09-13 20:04:05 -0500 |
|---|---|---|
| committer | Jack Nagel | 2014-09-13 20:04:05 -0500 |
| commit | 909c2bd59e5e8a99af320f828b2a67ab0ebfb5f7 (patch) | |
| tree | 7acae075cda4234c4811f00b1dee07c14b54d987 /Library/Homebrew/cmd | |
| parent | 2332e6525d6460790e8d7be44291fd63a06c5eea (diff) | |
| download | brew-909c2bd59e5e8a99af320f828b2a67ab0ebfb5f7.tar.bz2 | |
Replace loop + delete with array difference
Diffstat (limited to 'Library/Homebrew/cmd')
| -rw-r--r-- | Library/Homebrew/cmd/--env.rb | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/Library/Homebrew/cmd/--env.rb b/Library/Homebrew/cmd/--env.rb index 478cc4c62..1a78f3cfd 100644 --- a/Library/Homebrew/cmd/--env.rb +++ b/Library/Homebrew/cmd/--env.rb @@ -35,10 +35,7 @@ module Homebrew def dump_build_env env keys = build_env_keys(env) - - if env["CC"] == env["HOMEBREW_CC"] - %w[CC CXX OBJC OBJCXX].each { |key| keys.delete(key) } - end + keys -= %w[CC CXX OBJC OBJCXX] if env["CC"] == env["HOMEBREW_CC"] keys.each do |key| value = env[key] |