diff options
Diffstat (limited to 'Library/Homebrew/utils.rb')
| -rw-r--r-- | Library/Homebrew/utils.rb | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Library/Homebrew/utils.rb b/Library/Homebrew/utils.rb index 972732ffe..2ac195cdb 100644 --- a/Library/Homebrew/utils.rb +++ b/Library/Homebrew/utils.rb @@ -190,10 +190,10 @@ module Homebrew Gem::Specification.reset # Add Gem binary directory and (if missing) Ruby binary directory to PATH. - paths = ENV["PATH"].split(File::PATH_SEPARATOR) - paths.unshift(RUBY_BIN) if which("ruby") != RUBY_PATH - paths.unshift(Gem.bindir) - ENV["PATH"] = paths.to_path_s + path = PATH.new(ENV["PATH"]) + path.prepend(RUBY_BIN) if which("ruby") != RUBY_PATH + path.prepend(Gem.bindir) + ENV["PATH"] = path.validate if Gem::Specification.find_all_by_name(name, version).empty? ohai "Installing or updating '#{name}' gem" |