Initialize a variable. props boonebgorges, fixes #16977.

git-svn-id: http://svn.automattic.com/wordpress/trunk@17564 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
nacin 2011-03-27 19:46:18 +00:00
parent de498967ef
commit 66befd1f7e

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@ -1349,7 +1349,7 @@ function wp_list_post_revisions( $post_id = 0, $args = null ) {
if ( $parent )
array_unshift( $revisions, $post );
$rows = '';
$rows = $right_checked = '';
$class = false;
$can_edit_post = current_user_can( 'edit_post', $post->ID );
foreach ( $revisions as $revision ) {