[wp-trac] [WordPress Trac] #51558: Fix "Only variables should be passed by reference" notice

[WordPress Trac]

#51558: Fix "Only variables should be passed by reference" notice
------------------------------+-------------------------------
 Reporter:  jrf               |       Owner:  (none)
     Type:  defect (bug)      |      Status:  new
 Priority:  normal            |   Milestone:  5.6
Component:  Feeds             |     Version:  trunk
 Severity:  minor             |  Resolution:
 Keywords:  has-patch commit  |     Focuses:  coding-standards
------------------------------+-------------------------------
Changes (by jrf):

 * Attachment "51558.patch" added.


-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/51558>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform