remove return if fqbn address is not available

Author: francescospissu

arduino-ide-extension/src/browser/contributions/upload-sketch.ts

@@ -61,9 +61,6 @@ export class UploadSketch extends CoreServiceContribution {
     registry.registerCommand(UploadSketch.Commands.UPLOAD_SKETCH, {
       execute: async () => {
         const key = this.selectedFqbnAddress();
-        if (!key) {
-          return;
-        }
         if (this.boardRequiresUserFields && !this.cachedUserFields.has(key)) {
           // Deep clone the array of board fields to avoid editing the cached ones
           this.userFieldsDialog.value = (