[wp-trac] [WordPress Trac] #37993: jQuery Syntax Error when not adding a class in 'before_widget'

[WordPress Trac]

#37993: jQuery Syntax Error when not adding a class in 'before_widget'
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 Reporter:  acosmin       |       Owner:  westonruter
     Type:  defect (bug)  |      Status:  closed
 Priority:  normal        |   Milestone:  4.7
Component:  Customize     |     Version:  3.9
 Severity:  normal        |  Resolution:  fixed
 Keywords:                |     Focuses:
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Changes (by westonruter):

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


Comment:

 In [changeset:"38577"]:
 {{{
 #!CommitTicketReference repository="" revision="38577"
 Customize: Prevent widget previewing logic from building invalid jQuery
 selectors when sidebars are registered without a class name in
 `before_widget`.

 Fixes #37993.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/37993#comment:2>
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