pr fixes for StateLoader

libtestutils/StateLoader.cpp

@@ -26,8 +26,7 @@ using namespace dev;
 using namespace dev::eth;
 using namespace dev::test;
 
-StateLoader::StateLoader(Json::Value const& _json)
-: m_state(Address(), OverlayDB(), BaseState::Empty)
+StateLoader::StateLoader(Json::Value const& _json) : m_state(Address(), OverlayDB(), BaseState::Empty)
 {
 	for (string const& name: _json.getMemberNames())
 	{

libtestutils/StateLoader.h

@@ -33,7 +33,7 @@ class StateLoader
 {
 public:
 	StateLoader(Json::Value const& _json);
-	eth::State state() { return m_state; }
+	eth::State const& state() { return m_state; }
 
 private:
 	eth::State m_state;