[wp-trac] [WordPress Trac] #21624: Multiplle Trackbacks field in edit screen removes spaces btw. URL's on save/update in 3.4 & 3.4.1

[WordPress Trac]

#21624: Multiplle Trackbacks field in edit screen removes spaces btw. URL's on
save/update in 3.4 & 3.4.1
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 Reporter:  faddah        |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  3.4.2
Component:  Formatting    |     Version:  3.4
 Severity:  major         |  Resolution:
 Keywords:  has-patch     |
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Comment (by nacin):

 With PREG_SPLIT_NO_EMPTY, the + isn't needed. Also, the foreach() would
 also remove any empties even if PREG_SPLIT_NO_EMPTY wasn't specified.

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Ticket URL: <http://core.trac.wordpress.org/ticket/21624#comment:8>
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