Trying to access array offset on value of type null Results.php#4445

[ali-code]

Describe the bug

Trying to access array offset on value of type null
in ./libraries/classes/Display/Results.php#4445

To Reproduce

Steps to reproduce the behavior:

1. Go to any db
2. Click on 'console'
3. Make any query with empty result and order clause 'select id from table where id < 0 order by id;'
4. See error

Expected behavior

Empty result response.

Server configuration

• Operating system: Debian 10.3
• Web server: Apache/2.4.38
• Database version: MariaDB - 10.3.22-MariaDB-0+deb10u1
• PHP version: 7.4.2
• phpMyAdmin version: 5.0.1

Client configuration

• Browser: Firefox 73.0.1 (x64)
• Operating system: Ubuntu 18.04.2 LTS

Additional context

In main database window, tab 'SQL' - work as expected

[MauricioFauth]

Probably fixed by cc58506.
Can you confirm @williamdes ?

[williamdes]

Thank you @MauricioFauth

To be sure @ali-code could you try to download on our website the latest version in development (phpMyAdmin 5.0+snapshot)

[williamdes]

But maybe the patch @MauricioFauth mentioned should be back-ported to 5.0
The snapshot version may not have the fix for now

[ali-code]

I checked on 5.1.0 @ https://www.phpmyadmin.net/try/ - seems to work correctly.

[williamdes]

Thank you for the confirmation
The fix is part of next 5.0 version and next major release