[wp-trac] [WordPress Trac] #57002: safecss_filter_attr() removes the trailing semincolon

[WordPress Trac]

#57002: safecss_filter_attr() removes the trailing semincolon
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 Reporter:  Chouby        |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Formatting    |    Version:  2.8.1
 Severity:  trivial       |   Keywords:
  Focuses:  css           |
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 A trailing semicolon is not mandatory at the end of CSS rules. It's
 however a best practice to add one.

 However the output of `safecss_filter_attr( 'margin-right: 20px;' )` is
 `margin-right: 20px`. I would expect that it keeps `margin-right: 20px`

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Ticket URL: <https://core.trac.wordpress.org/ticket/57002>
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