Sergey Biryukov fd846534b6 Coding Standards: Rewrite loose comparison in wp_list_categories(). ...

A truthy check is more in line with similar checks elsewhere, including conditionals in the same exact code block.

Follow-up to [10275], [34696].

Props aristath, poena, afercia, SergeyBiryukov.
See #58831.

git-svn-id: https://develop.svn.wordpress.org/trunk@56360 602fd350-edb4-49c9-b593-d223f7449a82

2023-08-05 14:00:56 +00:00

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