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In `Walker_Category`, don't generate list elements for empty cat names. 

This change allows the 'list_cats' filter to be used to suppress certain
items in category lists, without creating invalid or superfluous markup.

Props samo9789.
Fixes #16792.
Built from https://develop.svn.wordpress.org/trunk@31025


git-svn-id: http://core.svn.wordpress.org/trunk@31006 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Boone Gorges 2015-01-03 02:05:22 +00:00
parent 1b63ada83d
commit a0d1faa383
2 changed files with 6 additions and 1 deletions
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5
wp-includes/category-template.php
View File

@ -996,6 +996,11 @@ class Walker_Category extends Walker {
$category $category
); );
// Don't generate an element if the category name is empty.
if ( ! $cat_name ) {
return;
}
$link = '<a href="' . esc_url( get_term_link( $category ) ) . '" '; $link = '<a href="' . esc_url( get_term_link( $category ) ) . '" ';
if ( $args['use_desc_for_title'] && ! empty( $category->description ) ) { if ( $args['use_desc_for_title'] && ! empty( $category->description ) ) {
/** /**

2
wp-includes/version.php
View File

@ -4,7 +4,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '4.2-alpha-31024'; $wp_version = '4.2-alpha-31025';
/** /**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema. * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.