From 51cae12fab61d8636ce39af48f005effb4160e72 Mon Sep 17 00:00:00 2001
From: Uwe Steinmann <steinm@debian.org>
Date: Mon, 6 Jul 2015 22:17:16 +0200
Subject: [PATCH] fix setting expire date (Closes: #225)

---
 op/op.EditDocument.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/op/op.EditDocument.php b/op/op.EditDocument.php
index 8d1f11889..9aed37e83 100644
--- a/op/op.EditDocument.php
+++ b/op/op.EditDocument.php
@@ -180,8 +180,8 @@ if (($oldcomment = $document->getComment()) != $comment) {
 }
 
 $expires = false;
-if (isset($_POST["expires"]) && $_POST["expires"] != "false") {
-	if($_POST["expdate"]) {
+if (!isset($_POST["expires"]) || $_POST["expires"] != "false") {
+	if(isset($_POST["expdate"]) && $_POST["expdate"]) {
 		$tmp = explode('-', $_POST["expdate"]);
 		$expires = mktime(0,0,0, $tmp[1], $tmp[0], $tmp[2]);
 	} else {