[wp-trac] [WordPress Trac] #2675: Error when upgrading with no links/bookmarks

[WordPress Trac]

#2675: Error when upgrading with no links/bookmarks
-----------------------+----------------------------------------------------
       Id:  2675       |      Status:  new                     
Component:  General    |    Modified:  Thu Apr 20 19:01:14 2006
 Severity:  normal     |   Milestone:  2.1                     
 Priority:  normal     |     Version:  2.1                     
    Owner:  anonymous  |    Reporter:  ryanscheuermann         
-----------------------+----------------------------------------------------
 When upgrading using the latest trunk code, I get this error because I
 have no links in my current DB:

 {{{
 Warning: Invalid argument supplied for foreach() in wp-admin\upgrade-
 functions.php on line 525
 }}}

 It does a foreach without checking if $links is null:
 {{{
                 $links = $wpdb->get_results("SELECT link_id, link_category
 FROM $wpdb->links");
                 foreach ( $links as $link ) {

 }}}

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Ticket URL: <http://trac.wordpress.org/ticket/2675>
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