Also, avoids two related PHP notices when empty or not set (and thus the global `$tag` is a WP_Error object). Fixes: #34515. Built from https://develop.svn.wordpress.org/trunk@35875 git-svn-id: http://core.svn.wordpress.org/trunk@35839 1a063a9b-81f0-0310-95a4-ce76da25c4cd
25 KiB
25 KiB