Ruby v1.8.x compatibility fix

This commit is contained in:
Moritz Bunkus 2011-06-02 16:09:46 +02:00
parent 4485a9dd75
commit b168402c9a

View File

@ -2,6 +2,11 @@
require "pp"
begin
require "thread"
rescue
end
$message_mutex = Mutex.new
def show_message(message)
$message_mutex.lock