Don't use single line block syntax

kemalcr · Jun 23, 2017 · b194b0b · b194b0b
1 parent a177e30
commit b194b0b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git 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|