Getting rid of a silly `else` block

12 years ago · 04c57cc71f
parent dc1d9d5b0c
commit 04c57cc71f
1 changed files with 12 additions and 12 deletions
--- a/sylvilagus/scala/src/main/scala/com/meatballhat/sylvilagus/ch02/HelloWorldProducer.scala
+++ b/sylvilagus/scala/src/main/scala/com/meatballhat/sylvilagus/ch02/HelloWorldProducer.scala
@ -5,7 +5,8 @@ import com.rabbitmq.client._
 object HelloWorldProducer extends App {
    if (args.length < 1) {
        println("You must provide a message argument")
-    } else {
+        exit
+    }
    var messageBody = args(0)

    var factory = new ConnectionFactory()
@ -20,5 +21,4 @@ object HelloWorldProducer extends App {
    channel.basicPublish("hello-exchange", "hola", null, messageBody.getBytes())

    connection.close()
-    }
 }