[wp-trac] [WordPress Trac] #8148: check return value from get_core_update() before foreach()

[WordPress Trac]

#8148: check return value from get_core_update() before foreach()
---------------------+------------------------------------------------------
 Reporter:  lybica   |       Owner:  anonymous
     Type:  defect   |      Status:  new      
 Priority:  normal   |   Milestone:  2.7      
Component:  General  |     Version:           
 Severity:  normal   |    Keywords:           
---------------------+------------------------------------------------------
 '''Warning''': Invalid argument supplied for foreach() in {...}'''/wp-
 admin/update-core.php''' on line '''113'''[[BR]]
 [[BR]]
 foreach() does not like the "false" returned from get_core_update() (in
 wp-admin/includes/update.php).[[BR]]
 functions in update-core.php should perform return value checks
 like:[[BR]]
 {{{
   ...
   if( is_array($updates) ) {
   foreach( $updates as $update ) {
   ...
 }}}
 (dismissed_updates(), core_upgrade_preamble() in wp-admin/update-
 core.php)[[BR]]

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Ticket URL: <http://trac.wordpress.org/ticket/8148>
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