From 8ca30d244c19b33e7e3b0da247b70160a3acc44f Mon Sep 17 00:00:00 2001
From: Michael Gapczynski <mtgap@owncloud.com>
Date: Sat, 19 Jan 2013 00:02:40 -0500
Subject: [PATCH] Implement getETag() in shared storage

---
 apps/files_sharing/lib/sharedstorage.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/apps/files_sharing/lib/sharedstorage.php b/apps/files_sharing/lib/sharedstorage.php
index c8756af8ed..b0be6843c5 100644
--- a/apps/files_sharing/lib/sharedstorage.php
+++ b/apps/files_sharing/lib/sharedstorage.php
@@ -431,7 +431,14 @@ class Shared extends \OC\Files\Storage\Common {
 	}
 
 	public function getETag($path) {
-		
+		if ($path == '') {
+			return parent::getETag($path);
+		}
+		if ($source = $this->getSourcePath($path)) {
+			list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
+			return $storage->getETag($internalPath);
+		}
+		return null;
 	}
 
 }
-- 
GitLab