PHP notices in template.php

notice: Undefined index: closure in /sites/all/themes/strange_little_town/template.php on line 43. 
notice: Undefined index: primary_links in /sites/all/themes/strange_little_town/template.php on line 47. 
notice: Undefined index: secondary_links in /sites/all/themes/strange_little_town/template.php on line 48. 
notice: Undefined index: css in /sites/all/themes/strange_little_town/template.php on line 86. 

The above notices are showing on the front page with the March 10, 2009 Drupal core 6.x-dev