General: Only use _jsonp_wp_die_handler() for JSONP REST API requests.

Props mdawaffe, peterwilsoncc. git-svn-id: https://develop.svn.wordpress.org/trunk@51740 602fd350-edb4-49c9-b593-d223f7449a82
WordPress · Sep 8, 2021 · ca4765c · ca4765c
1 parent 4f4c344
commit ca4765c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/wp-includes/functions.php b/src/wp-includes/functions.php
@@ -3557,9 +3557,9 @@ function wp_die( $message = '', $title = '', $args = array() ) {
 		 * @param callable $function Callback function name.
 		 */
 		$function = apply_filters( 'wp_die_json_handler', '_json_wp_die_handler' );
-	} elseif ( wp_is_jsonp_request() ) {
+	} elseif ( defined( 'REST_REQUEST' ) && REST_REQUEST && wp_is_jsonp_request() ) {
 		/**
-		 * Filters the callback for killing WordPress execution for JSONP requests.
+		 * Filters the callback for killing WordPress execution for JSONP REST requests.
 		 *
 		 * @since 5.2.0
 		 *