[wp-trac] [WordPress Trac] #35642: Upgrade to 4.4.1 causes site icon issues for Multisite installs

[WordPress Trac]

#35642: Upgrade to 4.4.1 causes site icon issues for Multisite installs
---------------------------------------+-----------------------------
 Reporter:  jshare                     |      Owner:
     Type:  defect (bug)               |     Status:  new
 Priority:  normal                     |  Milestone:  Awaiting Review
Component:  Customize                  |    Version:  4.4.1
 Severity:  normal                     |   Keywords:
  Focuses:  administration, multisite  |
---------------------------------------+-----------------------------
 I just upgraded my Multisite install to 4.4.1 yesterday. Later in the day
 I received a ZoompfAlert with two warnings:

 {{{
 404 response for jobmob.co.il/wp-content/uploads/2015/08/cropped-site-
 icon-32x32.png

 404 response for jobmob.co.il/wp-content/uploads/2015/08/cropped-site-
 icon-192x192.png
 }}}

 Zoompf sends that alert because its bot discovered calls on my site to
 those urls but gets 404s.

 However, as I'm on Multisite, those images do exist here:

 {{{
 jobmob.co.il/wp-content/blogs.dir/1/files/2015/08/cropped-site-icon-
 32x32.png

 jobmob.co.il/wp-content/blogs.dir/1/files/2015/08/cropped-site-icon-
 192x192.png
 }}}

 So somewhere on my site since the upgrade to 4.4.1, non-Multisite
 compatible calls are being to these images.

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Ticket URL: <https://core.trac.wordpress.org/ticket/35642>
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