[wp-trac] [WordPress Trac] #6667: redirect_canonical throws Notices when WP_DEBUG is set

[WordPress Trac]

#6667: redirect_canonical throws Notices when WP_DEBUG is set
---------------------------+------------------------------------------------
 Reporter:  simonwheatley  |       Owner:  anonymous              
     Type:  defect         |      Status:  new                    
 Priority:  normal         |   Milestone:  2.5.1                  
Component:  General        |     Version:  2.5                    
 Severity:  normal         |    Keywords:  has-patch needs-testing
---------------------------+------------------------------------------------
 Steps to reproduce:

 1. Define the constant WP_DEBUG in wp_config.php

 2. Browse to the blog homepage of a fairly vanilla WP2.5 install

 3. Check the PHP error log, and you should see (or similar):

 Notice:Undefined index:  path in /Users/simon/Projects/WordPress-2.5/site
 /wp-includes/canonical.php:174

 and

 Notice:Undefined index:  port in /Users/simon/Projects/WordPress-2.5/site
 /wp-includes/canonical.php:181

 The attached patch, canonical_test_for_vars.patch, amends the two IF
 statements so that they test the relevant vars with isset before testing
 if they are true.

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Ticket URL: <http://trac.wordpress.org/ticket/6667>
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