allow void emitters

bougarfaoui · Jun 28, 2017 · bca4afa · bca4afa
1 parent d286330
commit bca4afa
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/socket-io.service.ts b/socket-io.service.ts
@@ -33,7 +33,7 @@ export class WrappedSocket {
         return this.ioSocket.disconnect.apply(this.ioSocket, arguments);
     }
 
-    emit(eventName: string, data: any, callback?: Function) {
+    emit(eventName: string, data?: any, callback?: Function) {
         return this.ioSocket.emit.apply(this.ioSocket, arguments);
     }