<?php
// Sidebar Logic
function childtheme_sidebar_logic() {
	function childtheme_sidebar_logic_filter($sidebars_widgets){
		if(is_home() || is_single()) {
			unset($sidebars_widgets['primary-aside']);
		} else {
			unset($sidebars_widgets['secondary-aside']);
		}
		return $sidebars_widgets;
	}
	add_filter('sidebars_widgets','childtheme_sidebar_logic_filter' );
}
add_action('thematic_abovemainasides','childtheme_sidebar_logic');
?>