Fix a benign bug in ComplexQZ
ComplexQZ would try to apply a Jacobi rotation to an empty block, which triggers a warning in static analyzers, since the corresponding Eigen::Map object will contain a nullptr.
Edited by Rasmus Munk Larsen
ComplexQZ would try to apply a Jacobi rotation to an empty block, which triggers a warning in static analyzers, since the corresponding Eigen::Map object will contain a nullptr.