diff options
| -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 edc540c45..972732ffe 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. - path = ENV["PATH"].split(File::PATH_SEPARATOR) - path.unshift(RUBY_BIN) if which("ruby") != RUBY_PATH - path.unshift(Gem.bindir) - ENV["PATH"] = path.join(File::PATH_SEPARATOR) + 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 if Gem::Specification.find_all_by_name(name, version).empty? ohai "Installing or updating '#{name}' gem" |