[wp-trac] [WordPress Trac] #45053: Customizer throws JS errors when page contains <area> tag without href attribute

[WordPress Trac]

#45053: Customizer throws JS errors when page contains <area> tag  without href
attribute
--------------------------+-------------------------
 Reporter:  janthiel      |       Owner:  pento
     Type:  defect (bug)  |      Status:  closed
 Priority:  normal        |   Milestone:  5.1
Component:  Customize     |     Version:  4.7
 Severity:  normal        |  Resolution:  fixed
 Keywords:  has-patch     |     Focuses:  javascript
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Changes (by pento):

 * status:  accepted => closed
 * resolution:   => fixed


Comment:

 In [changeset:"44684" 44684]:
 {{{
 #!CommitTicketReference repository="" revision="44684"
 Customiser: Prevent JS errors when previewing pages with an `<area>` tag.

 The customiser assumes that `<area>` tags will have a `href` attribute,
 which isn't necessarily true. Now it checks instead of assuming.

 Props janthiel, adamsilverstein.
 Fixes #45053.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/45053#comment:12>
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