[wp-trac] Re: [WordPress Trac] #9840: buttons on 4th line don't get added if 3rd line is empty

[WordPress Trac]

#9840: buttons on 4th line don't get added if 3rd line is empty
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 Reporter:  Denis-de-Bernardy  |       Owner:  azaozz                 
     Type:  defect (bug)       |      Status:  assigned               
 Priority:  normal             |   Milestone:  2.8                    
Component:  TinyMCE            |     Version:  2.8                    
 Severity:  normal             |    Keywords:  has-patch tested commit
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Comment(by azaozz):

 This is a very rare bug and it's possible to be handled on the plugin
 level. Perhaps can check if buttons3 is empty when buttons4 is not and
 switch them. Not sure that it needs two extra loops there.

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Ticket URL: <http://core.trac.wordpress.org/ticket/9840#comment:5>
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