PHP8.1: Deprecated function: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated

[laryn]

Deprecated function: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in stage_file_proxy_get_file_remote_url() (line 316 of /app/modules/contrib/stage_file_proxy/stage_file_proxy.module).

[yorkshire-pudding]

@laryn
I tried to reproduce this, but I couldn't get that deprecation notice to display even with all error messages set to display. I tried removing the config from settings and not setting anything in the admin screens, but it doesn't seem to trigger it. - site is PHP8.1

It should be easy to fix, but I can't work out how to test without being able to reproduce.

[laryn]

Sorry, I should have tried to get better info. I was just trying to grab the warning message from the log before it disappeared. If I can reproduce I'll update.

[Wylbur]

We are just applying a patch to that piece of code, and I am not seeing any errors, and using PHP 8.3. See #20