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use reset vs offset 0, props scribu, see #13246 

git-svn-id: http://svn.automattic.com/wordpress/trunk@14447 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
wpmuguru 2010-05-04 18:41:38 +00:00
parent b28c363d78
commit 1beb7406da
1 changed files with 2 additions and 2 deletions
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4
wp-includes/post.php
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@ -2567,12 +2567,12 @@ function wp_set_post_categories($post_ID = 0, $post_categories = array()) {
$post_ID = (int) $post_ID;
$post_type = get_post_type( $post_ID );
// If $post_categories isn't already an array, make it one:
if ( !is_array($post_categories) || 0 == count($post_categories) || empty($post_categories) ) {
if ( !is_array($post_categories) || empty($post_categories) ) {
if ( 'post' == $post_type )
$post_categories = array( get_option('default_category') );
else
$post_categories = array();
} else if ( 1 == count($post_categories) && '' == $post_categories[0] ) {
} else if ( 1 == count($post_categories) && '' == reset($post_categories) ) {
return true;
}