Bug fix on genconf.c file.
Bug fix on genconf.c file.

Segmentation fault when using fast_interrupts propriety.

prplfoundation/prpl-hypervisor,prplfoundation/prpl-hypervisor,prplfoundation/prpl-hypervisor,prplfoundation/prpl-hypervisor,prplfoundation/prpl-hypervisor,prplfoundation/prpl-hypervisor