Changeset 31450 for trunk/src/wp-includes/post.php

Timestamp:

02/13/2015 04:42:36 PM (10 years ago)

Author:

johnbillion

Message:

Return a WP_Error if an empty name is provided when registering a post type.

Fixes #31134
Props tyxla, MikeHansenMe

File:

• trunk/src/wp-includes/post.php (modified) (1 diff)

trunk/src/wp-includes/post.php

@@ -1343 +1343 @@
     $args->name = $post_type;
 
-    if ( strlen( $post_type ) > 20 ) {
-        _doing_it_wrong( __FUNCTION__, __( 'Post types cannot exceed 20 characters in length' ), '4.0' );
-        return new WP_Error( 'post_type_too_long', __( 'Post types cannot exceed 20 characters in length' ) );
+    if ( empty( $post_type ) || strlen( $post_type ) > 20 ) {
+        _doing_it_wrong( __FUNCTION__, __( 'Post type names must be between 1 and 20 characters in length.' ), '4.2' );
+        return new WP_Error( 'post_type_length_invalid', __( 'Post type names must be between 1 and 20 characters in length.' ) );
     }