diff options
| -rw-r--r-- | Library/Homebrew/extend/ENV.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Library/Homebrew/extend/ENV.rb b/Library/Homebrew/extend/ENV.rb index 5d20db777..4323b829f 100644 --- a/Library/Homebrew/extend/ENV.rb +++ b/Library/Homebrew/extend/ENV.rb @@ -457,7 +457,7 @@ class << ENV if self['FC'] ohai "Building with an alternative Fortran compiler" puts "This is unsupported." - self['F77'] = self['FC'] unless self['F77'] + self['F77'] ||= self['FC'] if ARGV.include? '--default-fortran-flags' flags_to_set = [] |