[wp-trac] Re: [WordPress Trac] #6986: Plugin Automatic Update via FTP - SLL option will not deactivate once activated

[WordPress Trac]

#6986: Plugin Automatic Update via FTP - SLL option will not deactivate once
activated
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 Reporter:  carltonbale                       |        Owner:  anonymous
     Type:  defect                            |       Status:  new      
 Priority:  normal                            |    Milestone:  2.5.2    
Component:  Administration                    |      Version:  2.5.1    
 Severity:  normal                            |   Resolution:           
 Keywords:  plugin automatic upgrade FTP SSL  |  
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Comment (by DD32):

 This is due to a rather anoying thing with PHP:
 {{{
 $string = "0";
 var_dump( empty($string) ); = true
 }}
 A string with only a 0 is classified as an empty string.

 Attached patch sets it based on if the item was post'd along or not.

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Ticket URL: <http://trac.wordpress.org/ticket/6986#comment:1>
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