From: Mischa POSLAWSKY <perl@shiar.org>
Date: Thu, 3 Dec 2020 18:59:27 +0000 (+0100)
Subject: edit/page: empty target argument for index
X-Git-Tag: v4.5~4
X-Git-Url: http://git.shiar.net/minimedit.git/commitdiff_plain/5424adb82922a3e91606e7b1cc42f3a8536c2816?hp=ea491f36c7f81ed231444ed5e4a76c52b03434ac

edit/page: empty target argument for index

Fix saving of /index broken by parameter fix in commit v4.0-30-ga66a71bc45
(2019-11-09) [keep page named after existing directory].

Dropping argument requirement fail-safe seems only a slight regression
in case of future bugs.
---

diff --git a/edit/page/index.php b/edit/page/index.php
index 8989dd5..910b7c9 100644
--- a/edit/page/index.php
+++ b/edit/page/index.php
@@ -42,10 +42,8 @@ if ($_FILES) {
 
 if (!$_POST)
 	abort("niets te doen", '405 post error');
-if (!$Args)
-	abort("geen bestand aangeleverd", '409 input error');
 
-$filename = trim($Args, '/');
+$filename = trim($Args, '/') ?: 'index';
 if (preg_match('{^\.}', $filename))
 	abort("ongeldige bestandsnaam: $filename", '403 input error');
 if (is_dir($filename) && !file_exists("$filename.html"))