merged with master

1 files changed, 4 insertions, 4 deletions

diff --git a/src/fields/AudioField.ts b/src/fields/AudioField.ts
index 8864471ae..87e47a715 100644
--- a/src/fields/AudioField.ts
+++ b/src/fields/AudioField.ts
@@ -4,7 +4,7 @@ import { Types } from "../server/Message";
 
 export class AudioField extends BasicField<URL> {
     constructor(data: URL | undefined = undefined, id?: FieldId, save: boolean = true) {
-        super(data == undefined ? new URL("http://techslides.com/demos/samples/sample.mp3") : data, save, id);
+        super(data === undefined ? new URL("http://techslides.com/demos/samples/sample.mp3") : data, save, id);
     }
 
     toString(): string {
@@ -20,12 +20,12 @@ export class AudioField extends BasicField<URL> {
         return new AudioField(this.Data);
     }
 
-    ToJson(): { type: Types, data: string, _id: string } {
+    ToJson() {
         return {
             type: Types.Audio,
             data: this.Data.href,
-            _id: this.Id
-        }
+            id: this.Id
+        };
     }
 
 }
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