MTP Fix rename in Windows

Change-Id: Ieef2fc16aac1da3d03908cfb285895954b42a14a
diff --git a/mtp/MtpStorage.cpp b/mtp/MtpStorage.cpp
index 4c1f456..7531ac4 100755
--- a/mtp/MtpStorage.cpp
+++ b/mtp/MtpStorage.cpp
@@ -644,7 +644,7 @@
 				std::string newFullName = parentdir + "/" + newName;
 				MTPD("old: '%s', new: '%s'\n", oldName.c_str(), newFullName.c_str());
 				if (rename(oldName.c_str(), newFullName.c_str()) == 0) {
-					node->setPath(newFullName);
+					node->rename(newFullName);
 					return 0;
 				} else {
 					MTPE("MtpStorage::renameObject failed, handle: %d, new name: '%s'\n", handle, newName.c_str());