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In `get_post_class()`, ensure that we always coerce the class list passed to the function to an array, even when it's empty. 

This is consistent with `get_body_class()`, see [18176].

See #34452.
Built from https://develop.svn.wordpress.org/trunk@35399


git-svn-id: http://core.svn.wordpress.org/trunk@35363 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2015-10-26 15:09:26 +00:00
parent 03a03f7dc6
commit 16441a7766
2 changed files with 4 additions and 1 deletions
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3
wp-includes/post-template.php
View File

@ -429,6 +429,9 @@ function get_post_class( $class = '', $post_id = null ) {
$class = preg_split( '#\s+#', $class ); $class = preg_split( '#\s+#', $class );
} }
$classes = array_map( 'esc_attr', $class ); $classes = array_map( 'esc_attr', $class );
} else {
// Ensure that we always coerce class to being an array.
$class = array();
} }
if ( ! $post ) { if ( ! $post ) {

2
wp-includes/version.php
View File

@ -4,7 +4,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '4.4-beta1-35398'; $wp_version = '4.4-beta1-35399';
/** /**
* 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.