Merge pull request #2426 from iltabe/gt/2425-object-sender-zeros

fix: object-sender, allows empty strings and zeros props to be serialized

packages/objectsender/src/utils/Serializer.ts

@@ -53,7 +53,7 @@ export class Serializer implements IDisposable {
     for (const propKey in obj) {
       const value = obj[propKey]
       // 0. skip some props
-      if (!value || propKey === 'id' || propKey.startsWith('_')) continue
+      if (value === undefined || propKey === 'id' || propKey.startsWith('_')) continue
 
       // 1. primitives (numbers, bools, strings)
       if (typeof value !== 'object') {