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| author | Max Howell | 2012-09-21 23:30:07 -0400 |
|---|---|---|
| committer | Max Howell | 2012-09-21 23:30:34 -0400 |
| commit | 6e4a01c70ab0579acab10f3f6489fa8f3480be8d (patch) | |
| tree | 31aa2010fdeb8b3df2c2685e7df4db58afcfcfdb /Library | |
| parent | d147a4b9899cff35e214663d25bb6fbd0d9620c2 (diff) | |
| download | brew-6e4a01c70ab0579acab10f3f6489fa8f3480be8d.tar.bz2 | |
brew --env: Use fetch rather than []
Because we mess with the return value from [] in superenv due to many formula assuming CFLAGS etc. would not be nil.
Diffstat (limited to 'Library')
| -rw-r--r-- | Library/Homebrew/cmd/--env.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Library/Homebrew/cmd/--env.rb b/Library/Homebrew/cmd/--env.rb index fe1b9991b..3afd1f797 100644 --- a/Library/Homebrew/cmd/--env.rb +++ b/Library/Homebrew/cmd/--env.rb @@ -26,7 +26,7 @@ module Homebrew extend self HOMEBREW_USE_GCC HOMEBREW_USE_LLVM HOMEBREW_SVN HOMEBREW_GIT HOMEBREW_SDKROOT MAKE GIT CPP - ACLOCAL_PATH OBJC PATH ].select{ |key| env[key] } + ACLOCAL_PATH OBJC PATH ].select{ |key| env.fetch(key) if env.key? key } end def dump_build_env env |