Ticket #29915: 29915.diff

src/wp-admin/user-new.php

@@ -31 +31 @@
 %%s' ), get_bloginfo( 'name' ), home_url(), wp_specialchars_decode( translate_user_role( $role['name'] ) ) );
         }
         add_filter( 'wpmu_signup_user_notification_email', 'admin_created_user_email' );
-
-        function admin_created_user_subject( $text ) {
-                return sprintf( __( '[%s] Your site invite' ), get_bloginfo( 'name' ) );
-        }
 }
 
 if ( isset($_REQUEST['action']) && 'adduser' == $_REQUEST['action'] ) {

src/wp-includes/ms-deprecated.php

@@ -345 +345 @@
         }
         return esc_url_raw( $url );
 }
+
+/**
+ * Supply a subject for a site invitation email. Added via filter in MU.
+ * Never used after WPMU merge.
+ *
+ * @since MU
+ * @deprecated 4.1.0
+ *
+ * @return string
+ */
+function admin_created_user_subject() {
+        return sprintf( __( '[%s] Your site invite' ), get_bloginfo( 'name' ) );
+}
+ No newline at end of file