From 64b484e32e2d16736a8bacc86980026deefcf42a Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Sun, 10 Feb 2013 12:44:27 +0100
Subject: Emulate touch() for backends that don't support it

Backport of 9738fae3cf1ad18593d21eb62e138e00c01f5f36
---
 lib/files/view.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'lib/files/view.php')

diff --git a/lib/files/view.php b/lib/files/view.php
index f02e3d4d513..65c5a527a1b 100644
--- a/lib/files/view.php
+++ b/lib/files/view.php
@@ -254,7 +254,11 @@ class View {
 			$hooks[] = 'write';
 		}
 
-		return $this->basicOperation('touch', $path, $hooks, $mtime);
+		$result = $this->basicOperation('touch', $path, array('write'), $mtime);
+		if (!$result) { //if native touch fails, we emulate it by changing the mtime in the cache
+			$this->putFileInfo($path, array('mtime' => $mtime));
+		}
+		return true;
 	}
 
 	public function file_get_contents($path) {
-- 
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