From 319e3f162cab32a2bf373b79d401569ca595f168 Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Fri, 15 Mar 2013 16:40:36 +0100
Subject: [PATCH] Don't block uploads if the max upload size is unknown

---
 apps/files/templates/index.php | 2 ++
 lib/helper.php                 | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/apps/files/templates/index.php b/apps/files/templates/index.php
index a53df4e2d3e..0d7185bcb78 100644
--- a/apps/files/templates/index.php
+++ b/apps/files/templates/index.php
@@ -23,8 +23,10 @@
 					  method="post"
 					  enctype="multipart/form-data"
 					  target="file_upload_target_1">
+					<?php if($_['uploadMaxFilesize'] >= 0):?>
 					<input type="hidden" name="MAX_FILE_SIZE" id="max_upload"
 						   value="<?php p($_['uploadMaxFilesize']) ?>">
+					<?php endif;?>
 					<!-- Send the requesttoken, this is needed for older IE versions
 						 because they don't send the CSRF token via HTTP header in this case -->
 					<input type="hidden" name="requesttoken" value="<?php p($_['requesttoken']) ?>" id="requesttoken">
diff --git a/lib/helper.php b/lib/helper.php
index 6ee8a489164..687f61520a5 100644
--- a/lib/helper.php
+++ b/lib/helper.php
@@ -764,7 +764,8 @@ class OC_Helper {
 	public static function maxUploadFilesize($dir) {
 		$upload_max_filesize = OCP\Util::computerFileSize(ini_get('upload_max_filesize'));
 		$post_max_size = OCP\Util::computerFileSize(ini_get('post_max_size'));
-		if ($upload_max_filesize === 0 and $post_max_size === 0) {
+		$freeSpace = \OC\Files\Filesystem::free_space($dir);
+		if ($upload_max_filesize == 0 and $post_max_size == 0) {
 			$maxUploadFilesize = \OC\Files\FREE_SPACE_UNLIMITED;
 		} elseif ($upload_max_filesize === 0 or $post_max_size === 0) {
 			$maxUploadFilesize = max($upload_max_filesize, $post_max_size); //only the non 0 value counts
@@ -772,7 +773,6 @@ class OC_Helper {
 			$maxUploadFilesize = min($upload_max_filesize, $post_max_size);
 		}
 
-		$freeSpace = \OC\Files\Filesystem::free_space($dir);
 		if($freeSpace !== \OC\Files\FREE_SPACE_UNKNOWN){
 			$freeSpace = max($freeSpace, 0);
 
-- 
2.39.5