Ticket #28964: 28964.2.patch

src/wp-admin/includes/plugin-install.php

@@ -192 +192 @@
  * Upload from zip
  * @since 2.8.0
  *
- * @param string $page
  */
-function install_plugins_upload( $page = 1 ) {
+function install_plugins_upload() {
 ?>
         <h4><?php _e('Install a plugin in .zip format'); ?></h4>
         <p class="install-help"><?php _e('If you have a plugin in a .zip format, you may install it by uploading it here.'); ?></p>