Index: wp-admin/includes/media.php
===================================================================
--- wp-admin/includes/media.php	(revision 17113)
+++ wp-admin/includes/media.php	(working copy)
@@ -575,7 +575,7 @@
 
 		// do the validation and storage stuff
 		$id = media_handle_sideload( $file_array, $post_id, @$desc );
-		$src = get_attachment_link( $id );
+		$src = wp_get_attachment_url( $id );
 
 		// If error storing permanently, unlink
 		if ( is_wp_error($id) ) {