[wp-trac] [WordPress Trac] #21492: Theme customizer > Static front page: missing error message when front page and posts pages are similar

[WordPress Trac]

#21492: Theme customizer > Static front page: missing error message when front page
and posts pages are similar
--------------------------+--------------------
 Reporter:  hd-J          |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  4.7.3
Component:  Customize     |     Version:
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |     Focuses:  ui
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Comment (by westonruter):

 @MatheusGimenez also, I think that `absint` shouldn't be used, per #38203.
 So maybe this to ensure it is not a negative value:

 {{{
 $page_for_posts = max( 0, (int) get_option( 'page_for_posts', 0 ) );
 }}}

 Additionally, instead of saying “warning” and “advise” the error message
 would need to be more forceful because saving would actually be blocked if
 they make the two the same.

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Ticket URL: <https://core.trac.wordpress.org/ticket/21492#comment:19>
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