Support » Plugin: Google authorship for multiple authors » [FIX] Plugin breaks single templates

  • meloniq



    To fix replace following code:

    add_action('single_template', 'google_authorship_single');
    function google_authorship_single() {
    	global $google_authorship_single;
    	$google_authorship_single = true;


    add_filter( 'single_template', 'google_authorship_single', 10, 1 );
    function google_authorship_single( $template ) {
    	global $google_authorship_single;
    	$google_authorship_single = true;
    	return $template;

    But the best would be to replace usage of global $google_authorship_single with conditional tag is_singular() in functions that needs this information.

    Why?! ‘single_template’ is a filter hook and not an action hook – so, it must return value

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