From 1b39f46cc204f31298f7863eefd5fe60da23e654 Mon Sep 17 00:00:00 2001
From: Michael Gapczynski <mtgap@owncloud.com>
Date: Fri, 7 Jun 2013 09:42:52 -0400
Subject: [PATCH] Backport #2919

---
 lib/files/view.php | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/lib/files/view.php b/lib/files/view.php
index 61088cd2ca0..fed3df1676c 100644
--- a/lib/files/view.php
+++ b/lib/files/view.php
@@ -297,7 +297,7 @@ class View {
 					list ($count, $result) = \OC_Helper::streamCopy($data, $target);
 					fclose($target);
 					fclose($data);
-					if ($this->fakeRoot == Filesystem::getRoot() && !Cache\Scanner::isPartialFile($path)) {
+					if ($this->fakeRoot == Filesystem::getRoot() && !Cache\Scanner::isPartialFile($path) && $result !== false) {
 						if (!$exists) {
 							\OC_Hook::emit(
 								Filesystem::CLASSNAME,
@@ -382,11 +382,13 @@ class View {
 						$source = $this->fopen($path1 . $postFix1, 'r');
 						$target = $this->fopen($path2 . $postFix2, 'w');
 						list($count, $result) = \OC_Helper::streamCopy($source, $target);
-						list($storage1, $internalPath1) = Filesystem::resolvePath($absolutePath1 . $postFix1);
-						$storage1->unlink($internalPath1);
+						if ($result !== false) {
+							list($storage1, $internalPath1) = Filesystem::resolvePath($absolutePath1 . $postFix1);
+							$storage1->unlink($internalPath1);
+						}
 					}
 				}
-				if ($this->fakeRoot == Filesystem::getRoot() && !Cache\Scanner::isPartialFile($path1)) {
+				if ($this->fakeRoot == Filesystem::getRoot() && !Cache\Scanner::isPartialFile($path1) && $result !== false) {
 					\OC_Hook::emit(
 						Filesystem::CLASSNAME,
 						Filesystem::signal_post_rename,
@@ -480,7 +482,7 @@ class View {
 						list($count, $result) = \OC_Helper::streamCopy($source, $target);
 					}
 				}
-				if ($this->fakeRoot == Filesystem::getRoot()) {
+				if ($this->fakeRoot == Filesystem::getRoot() && $result !== false) {
 					\OC_Hook::emit(
 						Filesystem::CLASSNAME,
 						Filesystem::signal_post_copy,
@@ -644,7 +646,7 @@ class View {
 					$result = $storage->$operation($internalPath);
 				}
 				$result = \OC_FileProxy::runPostProxies($operation, $this->getAbsolutePath($path), $result);
-				if (Filesystem::$loaded and $this->fakeRoot == Filesystem::getRoot()) {
+				if (Filesystem::$loaded and $this->fakeRoot == Filesystem::getRoot() && $result !== false) {
 					if ($operation != 'fopen') { //no post hooks for fopen, the file stream is still open
 						$this->runHooks($hooks, $path, true);
 					}
-- 
2.39.5