Error re. array_key_exists

[tbnv]

Hello.
This error appears in front-end since v3.2.
I reverted back to v3.1.2.

Warning
: array_key_exists() expects parameter 2 to be array, null given in
[path]/wp-content/plugins/wp-document-revisions/includes/class-wp-document-revisions.php
on line
1395

[benbalter]

https://github.com/benbalter/wp-document-revisions/blob/master/includes/class-wp-document-revisions.php#L1394-L1398 is the relevant line.

I'm not sure why $wp_query->query_vars would be null, but easy enough to guard against it.

What version of WordPress are you using?

[tbnv]

We're using WP 5.0.3.

The error also appears on the front page of the website, even though there is no call to a document monitored by the plugin there.

[tbnv]

I see you applied the fix, thanks.
Any idea the it'll be pushed to the WP repo?

[tbnv]

Hi!

There is still an error about this when debug mode is enabled:

 Notice: Trying to get property 'query_vars' of non-object in [path]/wp-content/plugins/wp-document-revisions/includes/class-wp-document-revisions.php on line 1395