etag has to be removed after version rollback to enable the sync client to detect the changes (bug #1829)

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/filesystemview.php b/lib/filesystemview.php
index 02a0b521053..2950ced5f9e 100644
--- a/lib/filesystemview.php
+++ b/lib/filesystemview.php
@@ -451,8 +451,9 @@ class OC_FilesystemView {
 						OC_Filesystem::signal_post_write,
 						array( OC_Filesystem::signal_param_path => $path2)
 					);
-				} else { // no real copy, file comes from somewhere else, e.g. version rollback -> just update the file cache without all the other post_write actions
+				} else { // no real copy, file comes from somewhere else, e.g. version rollback -> just update the file cache and the webdav properties without all the other post_write actions
 					OC_FileCache_Update::update($path2, $this->fakeRoot);
+					OC_Filesystem::removeETagHook(array("path" => $path2), $this->fakeRoot);
 				}
 				return $result;
 			}