Actually check that the command name was set before adding it to args

2017-10-21 15:43:20 -03:00 · 2017-10-21 15:43:20 -03:00 · a8ee54a35f
commit a8ee54a35f
parent 10cbc77af9
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/cask/lib/hbc/cli.rb
+++ b/Library/Homebrew/cask/lib/hbc/cli.rb
@ -154,7 +154,7 @@ module Hbc
    def run
      command_name, *args = detect_command_and_arguments(*@args)
      command = if help?
-        args.unshift(command_name) unless command_name.nil
+        args.unshift(command_name) unless command_name.nil?
        "help"
      else
        self.class.lookup_command(command_name)