Fix post deletion

inc/functions.php

@@ -1130,6 +1130,8 @@ function deleteFile($id, $remove_entirely_if_already=true, $file=null) {
 	$files = json_decode($post['files']);
 	$file_to_delete = $file !== false ? $files[(int)$file] : (object)array('file' => false);
 
+	if (!$files[0]) error(_('That post has no files.'));
+
 	if ($files[0]->file == 'deleted' && $post['num_files'] == 1 && !$post['thread'])
 		return; // Can't delete OP's image completely.
 

js/fix-report-delete-submit.js

@@ -11,7 +11,7 @@
 if (active_page == 'thread' || active_page == 'index') {
 $(document).ready(function(){
 
-if ($('.delete #password').length) {
+if ($('#delete-fields #password').length) {
 	Menu.add_item("delete_post_menu", _("Delete post"));
 	Menu.add_item("delete_file_menu", _("Delete file"));
 	Menu.onclick(function(e, $buf) {
@@ -53,9 +53,8 @@ Menu.onclick(function(e, $buf) {
 });
 
 $(document).on('new_post', function(){
-	$('div.delete').hide();
 	$('input.delete').hide();
 });
-$('div.delete').hide();
 $('input.delete').hide();
+$('#post-moderation-fields').hide();
 })}