Don't attempt to require nil

Fixes Homebrew/homebrew#28942.
2014-05-04 09:14:37 -05:00 · 2014-05-04 09:14:37 -05:00 · 42652049b4
commit 42652049b4
parent d8c15c8fbf
1 changed files with 1 additions and 1 deletions
--- a/Library/brew.rb
+++ b/Library/brew.rb
@ -108,7 +108,7 @@ begin
      ENV["HOMEBREW_#{e}"] = Object.const_get("HOMEBREW_#{e}").to_s
    end
    exec "brew-#{cmd}", *ARGV
-  elsif require? which("brew-#{cmd}.rb")
+  elsif (path = which("brew-#{cmd}.rb")) && require?(path)
    exit Homebrew.failed? ? 1 : 0
  else
    onoe "Unknown command: #{cmd}"