Wordpress 3.0.6

[autoinstalls/wordpress.git] / wp-admin / includes / import.php

diff --git a/wp-admin/includes/import.php b/wp-admin/includes/import.php
index 820ee540e9daeedb45c21a67f2ea61bf07d604f8..c323cdd01dda67332d14d8f68f49339789b8ac33 100644 (file)
--- a/wp-admin/includes/import.php
+++ b/wp-admin/includes/import.php
@@ -59,6 +59,11 @@ function wp_import_cleanup( $id ) {
  * @return array
  */
 function wp_import_handle_upload() {
+       if ( !isset($_FILES['import']) ) {
+               $file['error'] = __( 'File is empty. Please upload something more substantial. This error could also be caused by uploads being disabled in your php.ini or by post_max_size being defined as smaller than upload_max_filesize in php.ini.' );
+               return $file;
+       }
+
        $overrides = array( 'test_form' => false, 'test_type' => false );
        $_FILES['import']['name'] .= '.txt';
        $file = wp_handle_upload( $_FILES['import'], $overrides );