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Force a separator in get_wp_title_rss() if it was inadvertently filtered out by the theme.

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fixes #22362.
Built from https://develop.svn.wordpress.org/trunk@28921


git-svn-id: http://core.svn.wordpress.org/trunk@28720 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2014-06-30 10:11:15 +00:00
parent 8dcf86f94d
commit 706f85d814
1 changed files with 11 additions and 4 deletions
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15
wp-includes/feed.php
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@ -93,13 +93,20 @@ function get_default_feed() {
*
* @since 2.2.0
*
* @param string $sep Optional.How to separate the title. See wp_title() for more info.
* @param string $sep Optional. How to separate the title. See wp_title() for more info.
* @return string Error message on failure or blog title on success.
*/
function get_wp_title_rss($sep = '»') {
$title = wp_title($sep, false);
if ( is_wp_error( $title ) )
function get_wp_title_rss( $sep = '»' ) {
$title = wp_title( $sep, false );
if ( is_wp_error( $title ) ) {
return $title->get_error_message();
}
if ( $title && $sep && ' ' !== substr( $title, 0, 1 ) ) {
$title = " $sep " . $title;
}
/**
* Filter the blog title for use as the feed title.
*