From 8cf3f67594394665db2b17f9675ca38fbf427ef5 Mon Sep 17 00:00:00 2001
From: Cris Ward <cris@duodesign.co.uk>
Date: Fri, 29 Sep 2017 07:25:26 +0100
Subject: [PATCH] fix for #399 (#407)

* fix for #399

* updating travis

* added without release back in

* added no debug to get around llvm issue
---
 .travis.yml  | 5 +++++
 src/kemal.cr | 6 +++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 9dfb8c5..ba0d681 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,11 @@ language: crystal
 crystal:
   - latest
   - nightly
+
+script:
+  - crystal spec
+  - crystal spec --release --no-debug
+
 matrix:
   allow_failures:
     - crystal: nightly
diff --git a/src/kemal.cr b/src/kemal.cr
index c25f13e..5c93059 100644
--- a/src/kemal.cr
+++ b/src/kemal.cr
@@ -8,11 +8,15 @@ require "./kemal/helpers/*"
 
 module Kemal
   # Overload of self.run with the default startup logging
-  def self.run(port : Int32? = nil)
+  def self.run(port : Int32?)
     self.run port do
       log "[#{config.env}] Kemal is ready to lead at #{config.scheme}://#{config.host_binding}:#{config.port}"
     end
   end
+  # Overload of self.run without port - fixex #399
+  def self.run 
+    self.run(nil)
+  end
 
   # Overload of self.run to allow just a block
   def self.run(&block)