[wp-trac] [WordPress Trac] #63313: Add missing escapes

[WordPress Trac]

#63313: Add missing escapes
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 Reporter:  rutvikbhambhi2004  |       Owner:  (none)
     Type:  defect (bug)       |      Status:  closed
 Priority:  normal             |   Milestone:
Component:  Customize          |     Version:
 Severity:  normal             |  Resolution:  invalid
 Keywords:  has-patch          |     Focuses:  coding-standards
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Changes (by sabernhardt):

 * keywords:  has-patch close => has-patch
 * status:  new => closed
 * resolution:   => invalid
 * milestone:  Awaiting Review =>


Comment:

 I'll close this because `$background_image_thumb` is not missing the
 `esc_url()` function.

 (Also, the [https://codex.wordpress.org/Appearance_Background_Screen
 separate administration screen] for Background was replaced in WordPress
 4.1.)

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Ticket URL: <https://core.trac.wordpress.org/ticket/63313#comment:2>
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