fix error when emitting ack without args

2013-05-20 03:03:36 +09:00
parent 7d407f443d
commit 40a13b7882
2 changed files with 27 additions and 1 deletions
--- a/src/main/java/com/github/nkzawa/socketio/client/Socket.java
+++ b/src/main/java/com/github/nkzawa/socketio/client/Socket.java
@@ -159,7 +159,9 @@ public class Socket extends Emitter {
            public void run() {
                List<Object> _args = new ArrayList<Object>() {{
                    add(event);
-                    addAll(Arrays.asList(args));
+                    if (args != null) {
+                        addAll(Arrays.asList(args));
+                    }
                }};
                Packet packet = new Packet(Parser.EVENT, toJsonArray(_args));