use $PORT if set

2012-07-31 09:02:42 +02:00 · 2012-07-31 09:02:42 +02:00 · d3de670965
parent 4d40a5e26c
commit d3de670965
1 changed files with 1 additions and 1 deletions
--- a/lib/sinatra/base.rb
+++ b/lib/sinatra/base.rb
@ -1629,7 +1629,7 @@ module Sinatra
    set :running, false                   # is the built-in server running now?
    set :server, %w[http webrick]
    set :bind, '0.0.0.0'
-    set :port, 4567
+    set :port, Integer(ENV['PORT'] || 4567)

    ruby_engine = defined?(RUBY_ENGINE) && RUBY_ENGINE