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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 | c30a7ff05cc7f44c93724d6ac8a0818935013c0b (patch) | |
| tree | b4dfbb9d18f3acfd77170427b75b26af08d492da /Library/Homebrew/cmd | |
| parent | fb8447d4c7ee4176ed9ee61ec7266e409b3d8e6c (diff) | |
| download | homebrew-c30a7ff05cc7f44c93724d6ac8a0818935013c0b.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/Homebrew/cmd')
| -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 |