Allow "Press Enter" to be a \r

Some wrapper-tools push \r rather than \n and break the installer.
2012-03-09 11:59:40 +00:00 · 2012-03-09 11:59:40 +00:00 · dfa75f9230
commit dfa75f9230
parent 98ec342ecc
1 changed files with 3 additions and 1 deletions
--- a/install_homebrew.rb
+++ b/install_homebrew.rb
@ -106,7 +106,9 @@ end
 if STDIN.tty?
  puts
  puts "Press enter to continue"
-  abort unless getc == 13
+  c = getc
+  # we test for \r and \n because some stuff does \r instead
+  abort unless c == 13 or c == 10
 end

 if File.directory? "/usr/local"