Address general PHP issues for 5.x upgrade preparation#50
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Address general PHP issues for 5.x upgrade preparation#50
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If the `bu_navigation_get_posts()` call - which is used to define `$this->posts` here - doesn't find any results, it returns `false` and a `count(): Parameter must be an array or an object that implements Countable` warning is thrown.
jeremyfelt
approved these changes
Jan 15, 2020
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$this->postsis truthy before passing tocount(). (Thebu_navigation_get_posts()function is used to define$this->postshere, and will returnfalseif it doesn't find any results.)