config: fix ruby path for ruby 1.8

2015-09-10 15:44:46 +08:00 · 2015-09-10 15:44:46 +08:00 · 0357673f21
commit 0357673f21
parent 43ba72fb57
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/cmd/config.rb
+++ b/Library/Homebrew/cmd/config.rb
@ -87,7 +87,7 @@ module Homebrew
  def describe_ruby
    ruby = which "ruby"
    return "N/A" if ruby.nil?
-    ruby_binary = Utils.popen_read ruby, "-e", \
+    ruby_binary = Utils.popen_read ruby, "-rrbconfig", "-e", \
      'include RbConfig;print"#{CONFIG["bindir"]}/#{CONFIG["ruby_install_name"]}#{CONFIG["EXEEXT"]}"'
    ruby_binary = Pathname.new(ruby_binary).realpath
    if ruby == ruby_binary