Update: Remove the undefined/empty-string values from the request url. (

#2532)

* Update: Remove the undefined/empty-string values from the request url.

* Fix: Updated the condition to remove the undefined and empty string values instead of the 'false' values.

packages/gridproxy_client/src/modules/abstract_client.ts

@@ -13,6 +13,12 @@ export abstract class AbstractClient<B, Q> {
   }
 
   public builder(queries: Partial<Q> = {}): B {
+    for (const key of Object.keys(queries)) {
+      if (queries[key] === undefined || queries[key] === "" || queries[key] === null) {
+        delete queries[key];
+      }
+    }
+
     return new this.__Builder(this.uri, queries);
   }
 }