Fixed FTBFS caused by previous commit.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

tdecore/tdehw/tderootsystemdevice.cpp

@@ -63,10 +63,18 @@ void TDERootSystemDevice::internalSetPowerStates(TDESystemPowerStateList ps) {
 	m_powerStates = ps;
 }
 
+TDESystemHibernationMethodList TDERootSystemDevice::hibernationMethods() {
+	return m_hibernationMethods;
+}
+
 void TDERootSystemDevice::internalSetHibernationMethods(TDESystemHibernationMethodList hm) {
 	m_hibernationMethods = hm;
 }
 
+TDESystemHibernationMethod::TDESystemHibernationMethod TDERootSystemDevice::hibernationMethod() {
+	return m_hibernationMethod;
+}
+
 void TDERootSystemDevice::internalSetHibernationMethod(TDESystemHibernationMethod::TDESystemHibernationMethod hm) {
 	m_hibernationMethod = hm;
 }

tdecore/tdehw/tderootsystemdevice.h

@@ -96,6 +96,16 @@ class TDECORE_EXPORT TDERootSystemDevice : public TDEGenericDevice
 		*/
 		TDESystemPowerStateList powerStates();
 
+		/**
+		* @return a TDESystemHibernationMethodList with all available hibernation methods
+		*/
+		TDESystemHibernationMethodList hibernationMethods();
+
+		/**
+		* @return a TDESystemHibernationMethod::TDESystemHibernationMethod with the current hibernation method
+		*/
+		TDESystemHibernationMethod::TDESystemHibernationMethod hibernationMethod();
+
 		/**
 		* @return an unsigned long with the number of bytes required to hibernate
 		*/