diff --git a/CMakeLists.txt b/CMakeLists.txt
index 87748bab..2c16f052 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,9 +1,9 @@
 cmake_minimum_required(VERSION 3.0)
 cmake_policy(SET CMP0017 NEW) # need include() with .cmake
 project(pip)
-set(_PIP_MAJOR    1)
-set(_PIP_MINOR    99)
-set(_PIP_REVISION 3)
+set(_PIP_MAJOR    2)
+set(_PIP_MINOR    0)
+set(_PIP_REVISION 0)
 set(_PIP_SUFFIX   _prebeta)
 set(_PIP_COMPANY  SHS)
 set(_PIP_DOMAIN   org.SHS)
diff --git a/lib/cloud/piccloudclient.cpp b/lib/cloud/piccloudclient.cpp
index 98fec593..b17a2362 100644
--- a/lib/cloud/piccloudclient.cpp
+++ b/lib/cloud/piccloudclient.cpp
@@ -30,11 +30,11 @@ PICloudClient::~PICloudClient() {
 
 
 bool PICloudClient::openDevice() {
-
+	return false;
 }
 
 
 bool PICloudClient::closeDevice() {
-
+	return false;
 }
 
diff --git a/lib/main/core/pibytearray.cpp b/lib/main/core/pibytearray.cpp
index 470bdc26..f939ef0a 100644
--- a/lib/main/core/pibytearray.cpp
+++ b/lib/main/core/pibytearray.cpp
@@ -396,8 +396,8 @@ PIByteArray & operator >>(PIByteArray & s, PIByteArray & v) {
 	}
 	v.resize(sz);
 	if (sz > 0) {
-		memcpy(v.data(), s.data(), v.size());
-		s.remove(0, v.size());
+		memcpy(v.data(), s.data(), sz);
+		s.remove(0, sz);
 	}
 	return s;
 }