fixed warning

src/storm/modelchecker/parametric/SparseDtmcParameterLiftingModelChecker.cpp

@@ -23,7 +23,7 @@ namespace storm {
             }
             
             template <typename SparseModelType, typename ConstantType>
-            SparseDtmcParameterLiftingModelChecker<SparseModelType, ConstantType>::SparseDtmcParameterLiftingModelChecker(SparseModelType const& parametricModel, std::unique_ptr<storm::solver::MinMaxLinearEquationSolverFactory<ConstantType>>&& solverFactory) : SparseParameterLiftingModelChecker<SparseModelType, ConstantType>(this->parametricModel), solverFactory(std::move(solverFactory)) {
+            SparseDtmcParameterLiftingModelChecker<SparseModelType, ConstantType>::SparseDtmcParameterLiftingModelChecker(SparseModelType const& parametricModel, std::unique_ptr<storm::solver::MinMaxLinearEquationSolverFactory<ConstantType>>&& solverFactory) : SparseParameterLiftingModelChecker<SparseModelType, ConstantType>(parametricModel), solverFactory(std::move(solverFactory)) {
                 solverFactory->setTrackScheduler(true);
             }