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Avoid 'Only variables should be assigned by reference' warning. Props wonderboymusic. see #21865

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git-svn-id: https://develop.svn.wordpress.org/trunk@22115 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2012-10-04 18:26:25 +00:00
parent e22b981706
commit d6f78d6554
1 changed files with 2 additions and 2 deletions
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wp-includes/comment-template.php
+2 -2
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@@ -1428,7 +1428,7 @@ function wp_list_comments($args = array(), $comments = null ) {
if ( empty($comments) )
return;
if ( 'all' != $r['type'] ) {
$comments_by_type = &separate_comments($comments);
$comments_by_type = separate_comments($comments);
if ( empty($comments_by_type[$r['type']]) )
return;
$_comments = $comments_by_type[$r['type']];
@@ -1440,7 +1440,7 @@ function wp_list_comments($args = array(), $comments = null ) {
return;
if ( 'all' != $r['type'] ) {
if ( empty($wp_query->comments_by_type) )
$wp_query->comments_by_type = &separate_comments($wp_query->comments);
$wp_query->comments_by_type = separate_comments($wp_query->comments);
if ( empty($wp_query->comments_by_type[$r['type']]) )
return;
$_comments = $wp_query->comments_by_type[$r['type']];