games/atc: Fix a logic bug.
commita33bbb6c241cbfacccc550489091097ccf58eb41
authorSascha Wildner <saw@online.de>
Thu, 7 Feb 2013 19:05:52 +0000 (7 20:05 +0100)
committerSascha Wildner <saw@online.de>
Thu, 7 Feb 2013 19:05:52 +0000 (7 20:05 +0100)
treeaaeb0a0524322749393d43cb126b8cd8741aab74
parent6a8649c9b8cd619ca8a0e1bd495ed372868c1d89
games/atc: Fix a logic bug.

The original logic should have really been:

if ((l < 'a' && l > 'z') || (l < 'A' && l > 'Z'))

But using islower()/isupper() is simpler and more readable.

Taken-from: NetBSD
games/atc/update.c