X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/d3b1ea255664edd2deef17f900a655613d20820d..refs/tags/wordpress-2.9:/wp-admin/includes/import.php

diff --git a/wp-admin/includes/import.php b/wp-admin/includes/import.php
index 820ee540..c323cdd0 100644
--- 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 );