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missing a bit

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This commit is contained in:
Shish 2012-01-27 18:17:55 +00:00
parent 21904794ea
commit c664e8d872
1 changed files with 3 additions and 1 deletions
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4
contrib/tag_history/main.php
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@ -63,7 +63,9 @@ class Tag_History implements Extension {
{
// this is a request to revert to a previous version of the tags
if($config->get_bool("tag_edit_anon") || !$user->is_anonymous()) {
$this->process_revert_request($_POST['revert']);
if(isset($_POST['revert'])) {
$this->process_revert_request($_POST['revert']);
}
}
}
else if($event->count_args() == 1)