[wpmu-trac] [WordPress MU Trac] #477: $upgrade is unused in wp-admin/admin-footer.php

[WordPress MU Trac]

#477: $upgrade is unused in wp-admin/admin-footer.php
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 Reporter:  chmac       |       Owner:  somebody
     Type:  defect      |      Status:  new     
 Priority:  normal      |   Milestone:          
Component:  component1  |     Version:          
 Severity:  minor       |    Keywords:          
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 $upgrade is called in source:wp-admin/admin-footer.php#L5 but it's not
 output.

 I'm guessing it's due to be echoed on the following line. I've attached a
 patch that will do that. If that's not the plan, no worries.

 Cheers - Callum.

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Ticket URL: <http://trac.mu.wordpress.org/ticket/477>
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