BUG: ISQP crashing with the ShermanMorrison preconditiooner and no bounds (fixes #3077)
ISQP crashed during the first update of the design variables, if the latter had no bounds and the ShermanMorrison preconditiooner was used.
ISQP crashed during the first update of the design variables, if the latter had no bounds and the ShermanMorrison preconditiooner was used.