Update head.php (#538)

Adds addition check around query_var lookup.
WordPress · Aug 21, 2024 · 27b9916 · 27b9916
1 parent 55cd8fe
commit 27b9916
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/source/wp-content/themes/wporg-developer-2023/inc/head.php b/source/wp-content/themes/wporg-developer-2023/inc/head.php
@@ -48,7 +48,7 @@ public static function document_title( $parts ) {
 			if ( get_post_type_object( $post_type ) ) {
 				$parts['title'] .= " $sep " . get_post_type_object( $post_type )->labels->singular_name;
 			}
-		} elseif ( ( is_singular() || is_post_type_archive() ) && false !== strpos( $post_type, 'handbook' ) ) {
+		} elseif ( ( is_singular() || is_post_type_archive() ) && is_string( $post_type ) && false !== strpos( $post_type, 'handbook' ) ) {
 			// Add handbook name to title if relevant.
 			if ( get_post_type_object( $post_type ) ) {
 				$handbook_label = get_post_type_object( $post_type )->labels->name;