Fixed ham_bench bug (option EXTENDED_KEYS had same id as OPEN)
Fixed ham_bench bug (option EXTENDED_KEYS had same id as OPEN)

cloudrain21/hamsterdb,cruppstahl/upscaledb,cloudrain21/hamsterdb,cruppstahl/upscaledb,cloudrain21/hamsterdb,cruppstahl/upscaledb,cloudrain21/hamsterdb,cruppstahl/upscaledb,cruppstahl/upscaledb,cruppstahl/upscaledb,cloudrain21/hamsterdb,cloudrain21/hamsterdb,cruppstahl/upscaledb,cloudrain21/hamsterdb