dump_rank.c is not working for compress_min_width 1 and compress_min_height 1

Hello,

When I run "./dump_rank -t 1 -f 1 --lap 40:40:40:4.:1. -i iparm_compress_min_width 1 -i iparm_compress_min_height 1" it gives a segmentation error. I guess there is an unhandled limit point issue for the compress size 1.

Thank you, Esragul