isl_map.c: fix whitespace
isl_map.c: fix whitespace

Signed-off-by: Sven Verdoolaege <e5350bbed4977f5eb8ae1dc6abd9ae59d21ace75@kotnet.org>

SaberMod/isl-current,Distrotech/isl,inducer/isl-mirror,Meinersbur/isl,PollyLabs/isl,UBERTC/isl,KangDroidSMProject/ISL,inducer/isl-mirror,evaautomation/isl,abduld/isl,simbuerg/isl,abduld/isl,nicolasvasilache/isl,evaautomation/isl,BenzoSM/isl,Distrotech/isl,nicolasvasilache/isl,evaautomation/isl,tobig/isl,nicolasvasilache/isl,abduld/isl,PollyLabs/isl,BenzoSM/isl,tobig/isl,tobig/isl,KangDroidSMProject/ISL,nicolasvasilache/isl,nicolasvasilache/isl,PollyLabs/isl,UBERTC/isl,KangDroidSMProject/ISL,BenzoSM/isl,abduld/isl,inducer/isl-mirror,SaberMod/isl-current,Distrotech/isl,KangDroidSMProject/ISL,Meinersbur/isl,UBERTC/isl,Meinersbur/isl,SaberMod/isl-current,tobig/isl,Distrotech/isl,PollyLabs/isl,BenzoSM/isl,SaberMod/isl-current,PollyLabs/isl,BenzoSM/isl,KangDroidSMProject/ISL,inducer/isl-mirror,evaautomation/isl,simbuerg/isl,Distrotech/isl,simbuerg/isl,Meinersbur/isl,UBERTC/isl,simbuerg/isl,inducer/isl-mirror,simbuerg/isl