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Merge pull request #1035 from bjorn2404/master 

The header change to use a get_bloginfo : props @bjorn2404 
Can you please make sure you explain beyond just using technical calls.
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Tammie Lister 2016-12-23 14:48:15 +00:00 committed by GitHub
parent 9700947f74 8e1367bce3
commit 6e04a5f802
1 changed files with 1 additions and 1 deletions
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inc/extras.php
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@ -33,7 +33,7 @@ add_filter( 'body_class', '_s_body_classes' );
*/ */
function _s_pingback_header() { function _s_pingback_header() {
if ( is_singular() && pings_open() ) { if ( is_singular() && pings_open() ) {
echo '<link rel="pingback" href="', bloginfo( 'pingback_url' ), '">'; echo '<link rel="pingback" href="', esc_url( get_bloginfo( 'pingback_url' ) ), '">';
} }
} }
add_action( 'wp_head', '_s_pingback_header' ); add_action( 'wp_head', '_s_pingback_header' );