diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index fe9b79c87..7053ead89 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -18,7 +18,7 @@ set(BOOST_VERSION_MAJOR "1"  CACHE STRING "boost major version")
 set(BOOST_VERSION_MINOR "65" CACHE STRING "boost minor version")
 
 set(OPENSSL_VERSION_MAJOR "1" CACHE STRING "major version")
-set(OPENSSL_VERSION_MINOR "0" CACHE STRING "minor version")
+set(OPENSSL_VERSION_MINOR "1" CACHE STRING "minor version")
 set(OPENSSL_VERSION_PATCH "0" CACHE STRING "patch version")
 
 # -----------------------------------------------------------------------------
@@ -129,7 +129,7 @@ message(STATUS "  host system: ${CMAKE_HOST_SYSTEM}")
 #
 # -----------------------------------------------------------------------------
 # -----------------------------------------------------------------------------
- if ("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")    
+ if ("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
     set(Boost_USE_DEBUG_LIBS     ON)
     set(Boost_USE_RELEASE_LIBS   OFF)
  else()
diff --git a/src/OpcUaStackServer/NodeSet/NodeSetValueParser.h b/src/OpcUaStackServer/NodeSet/NodeSetValueParser.h
index 26c7f939a..8d7466276 100644
--- a/src/OpcUaStackServer/NodeSet/NodeSetValueParser.h
+++ b/src/OpcUaStackServer/NodeSet/NodeSetValueParser.h
@@ -168,7 +168,7 @@ namespace OpcUaStackServer
 				boost::property_tree::ptree::iterator it;
 				for (it = ptree.begin(); it!=ptree.end(); it++) {
 					std::string tagValue = xmlns.cutPrefix(it->first);
-					if (tagValue == "<xmlattr>") continue;
+					if (tagValue == "<xmlattr>" || tagValue.empty()) continue;
 					if (tagValue != element) {
 						OpcUaStackCore::Log(OpcUaStackCore::Error, "Invalid tag")
 							.parameter("ExpectedTag", element)