Project: appceleratorstudio
Issue TISTUD-4298: Denso: can't clear the port number in preferences page after it's set
1. Open Preferences > Studio > Platforms > Denso; 2. Fill in the port number and hit OK; 3. Re-open the preferences page and notice the port number correct persists; 4. Now clear the port number so the field is empty and hit OK; 5. Re-open the preferences page. Expected result: the port number field is empty. Actual result: the previous port number is shown.
Story points: 5