Linphone: When the phone is rotate, clicking on the search button and selecting the country, the app crashes

Project Information:

• Repository: https://github.com/BelledonneCommunications/linphone
• Project Name: Linphone
  Publisher: https://github.com/BelledonneCommunications

Expected behavior:

It is expected that during the rotated of the phone, the country will be able to select the click on the search button.

Actual behavior:

When I clicked the search button and selected Country, then the app crashed while rotated the phone

How to reproduce:

• download the app https://play.google.com/store/apps/details?id=org.linphone

• open app

• click on the search button and selected Country

• Browser/App version: 3.3.2

• Operating system: android 6.0

Recording Of The Bug:

Proof of Work Done:

https://github.com/thamidur