[wp-trac] [WordPress Trac] #13350: update_metadata() updates unchanged values

[WordPress Trac]

#13350: update_metadata() updates unchanged values
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 Reporter:  ryan          |        Owner:          
     Type:  defect (bug)  |       Status:  reopened
 Priority:  high          |    Milestone:  3.0     
Component:  Optimization  |      Version:  3.0     
 Severity:  normal        |   Resolution:          
 Keywords:  has-patch     |  
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Comment(by jayarjo):

 Damn, sorry for lame bug report. Tried to be helpful :D Actually old_value
 would need serialize as well to actually check for equality and not for
 nothing.

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Ticket URL: <http://core.trac.wordpress.org/ticket/13350#comment:3>
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