diff options
| -rw-r--r-- | Library/Homebrew/brew.rb | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/Library/Homebrew/brew.rb b/Library/Homebrew/brew.rb index f73ca46ed..ef8b28aa9 100644 --- a/Library/Homebrew/brew.rb +++ b/Library/Homebrew/brew.rb @@ -44,9 +44,6 @@ begin help_flag = true elsif !cmd && !help_flag_list.include?(arg) cmd = ARGV.delete_at(i) - elsif help_flag_list.include?(arg) && cmd - # cmd determined, and it needs help - help_flag = true end end @@ -121,13 +118,13 @@ begin end if help_flag # Unset HOMEBREW_HELP to avoid confusing the tap - ENV["HOMEBREW_HELP"] = nil + ENV.delete("HOMEBREW_HELP") end tap_commands += %W[#{HOMEBREW_BREW_FILE} tap #{possible_tap}] safe_system(*tap_commands) if help_flag # Restore HOMEBREW_HELP after the tap - ENV["HOMEBREW_HELP"] = 1 + ENV["HOMEBREW_HELP"] = "1" end exec HOMEBREW_BREW_FILE, cmd, *ARGV end |