Fix Undefined property: stdClass:: in common.inc

[claudiu-cristea]

I'm getting this notice:

Notice: Undefined property: stdClass::$language in includes/common.inc on line 1560

[rmuit]

I can't decide if we generally want this.

It does preserve current functionality, but it also feels like it could cover up deeper issues. What happens if some buggy module passes a language string in $options['language'], rather than an object? You'd want to see the notice rather than have "" being used. (Though stock Drupal unfortunately suppresses Notices...)

That's not your situation, where $options['language'] contains an incomplete object... I can't really think of when that would happen. Will keep a look out while running a multilanguage D6 site through simpletest.

[izmeez]

@rmuit Did you arrive at any further conclusions on this issue with the multilanguage D6 site?

[rmuit]

I have now finished testing some multilanguage sites on PHP8.1. (With the simpletest patch applied, otherwise notices are ignored.) I have not encountered any notices in url(). So I'm strengthened in my hesitance to apply this.

@izmeez did you encounter that notice?