Kitura/Kitura#33 Provide a default value for the optional withMessage…

… parameter for ping.
Kitura · Jan 4, 2017 · 699d712 · 699d712
1 parent 01a4e7f
commit 699d712
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Sources/KituraWebSocket/WebSocketClient.swift b/Sources/KituraWebSocket/WebSocketClient.swift
@@ -86,7 +86,7 @@ public class WebSocketClient {
     /// Send a ping control frame to the client
     ///
     /// - Parameter withMessage: An optional string to be included in the ping control frame.
-    public func ping(withMessage: String?) {
+    public func ping(withMessage: String?=nil) {
         guard active else { return }
 
         if let message = withMessage {