[wp-trac] [WordPress Trac] #34652: New widget-functions.php retreive_widgets throws error with preview of newly created theme

[WordPress Trac]

#34652: New widget-functions.php retreive_widgets throws error with preview of
newly created theme
--------------------------+-----------------------------
 Reporter:  lilaeamedia   |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Widgets       |    Version:  trunk
 Severity:  normal        |   Keywords:
  Focuses:                |
--------------------------+-----------------------------
 Using theme_mod sidebars_widgets as array before being initialized (in
 preview)? See error below:


 Warning: Invalid argument supplied for foreach() in
 /home/lilaeaco/public_html/test/web/wp-includes/widget-functions.php on
 line 1032

 Warning: Invalid argument supplied for foreach() in
 /home/lilaeaco/public_html/test/web/wp-includes/widget-functions.php on
 line 1082

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Ticket URL: <https://core.trac.wordpress.org/ticket/34652>
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