From b194b0b03c0af26cadf9c69783f8395f191dd8c3 Mon Sep 17 00:00:00 2001
From: sdogruyol <dogruyolserdar@gmail.com>
Date: Fri, 23 Jun 2017 12:18:40 +0300
Subject: [PATCH] Don't use single line block syntax

---
 src/kemal.cr | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/kemal.cr b/src/kemal.cr
index 11838c2..19d19e9 100644
--- a/src/kemal.cr
+++ b/src/kemal.cr
@@ -41,11 +41,11 @@ module Kemal
 
     # Test environment doesn't need to have signal trap, built-in images, and logging.
     unless config.env == "test"
-      Signal::INT.trap {
+      Signal::INT.trap do
         log "Kemal is going to take a rest!" if config.shutdown_message
         Kemal.stop
         exit
-      }
+      end
 
       # This route serves the built-in images for not_found and exceptions.
       get "/__kemal__/:image" do |env|