The junction conditions for a magnetohydrodynamic fluid sphere undergoing d
issipative gravitational collapse in the form of a radial heat flux with sh
ear are obtained. These conditions extend particular results of earlier tre
atments. We demonstrate that the pressure is proportional to the magnitude
of the heat flux as is the case in shear-free models. However in our case t
he gravitational potentials must be solutions of the Einstein-Maxwell syste
m of equations. The mass function m(v) is increased by a factor related to
the charge Q of the radiating star. Physical quantities relating to the loc
al conservation of momentum and surface redshift are obtained.