[wp-trac] [WordPress Trac] #39912: Image empty alt attributes get stripped out when editing the image details from a post

[WordPress Trac]

#39912: Image empty alt attributes get stripped out when editing the image details
from a post
--------------------------+------------------------------
 Reporter:  afercia       |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  high          |   Milestone:  Awaiting Review
Component:  TinyMCE       |     Version:
 Severity:  normal        |  Resolution:
 Keywords:  needs-patch   |     Focuses:  accessibility
--------------------------+------------------------------

Comment (by afercia):

 If I revert to [36984], that is before TinyMCE was updated to 4.3.8 this
 doesn't happen. Quickly looking at the TinyMCE changelog, the following
 change looks a bit suspect to me:

 {{{
 Version 4.3.8 (2016-03-15)
     ...
     Fixed so the alt attribute doesn't get padded with an empty value by
 default.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/39912#comment:5>
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