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Allow get_post_meta() to be called with only a post ID, as get_metadata() handles this. props scribu, fixes #19882. 

git-svn-id: https://develop.svn.wordpress.org/trunk@19908 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Nacin 2012-02-10 22:42:54 +00:00
parent 9f6709c599
commit c8f498046f
1 changed files with 2 additions and 2 deletions
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4
wp-includes/post.php
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@ -1467,7 +1467,7 @@ function delete_post_meta($post_id, $meta_key, $meta_value = '') {
* @return mixed Will be an array if $single is false. Will be value of meta data field if $single
* is true.
*/
function get_post_meta($post_id, $key, $single = false) {
function get_post_meta($post_id, $key = '', $single = false) {
return get_metadata('post', $post_id, $key, $single);
}
@ -1527,7 +1527,7 @@ function get_post_custom( $post_id = 0 ) {
if ( ! $post_id )
$post_id = get_the_ID();
return get_post_meta( $post_id, '' );
return get_post_meta( $post_id );
}
/**