[wp-trac] [WordPress Trac] #10203: posts_nav_link ignoring blank function parameters

[WordPress Trac]

#10203: posts_nav_link ignoring blank function parameters
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 Reporter:  milanmk            |       Owner:
     Type:  enhancement        |      Status:  new
 Priority:  normal             |   Milestone:  Future Release
Component:  Posts, Post Types  |     Version:  2.8
 Severity:  normal             |  Resolution:
 Keywords:  posts_nav_link     |     Focuses:  template
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Comment (by nikolov.tmw):

 I've attached a patch that fixes the issue. However I see a problem with
 backwards-compatibility in that approach(which was to just remove
 `array_filter()`).

 Thinking about it, I'm not sure if there's a good backwards-compatible fix
 for that issue.

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Ticket URL: <https://core.trac.wordpress.org/ticket/10203#comment:6>
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