Download patch
ref: 0596178dd660daaeedeb7eaaea5c0cf27fb49d41 parent: 0e632454e2d6cba7acb7e05771e027244e02416d author: cinap_lenrek <cinap_lenrek@felloff.net> date: Sun Dec 27 18:39:28 EST 2020
kbmap: avoid division by zero when window becomes too small