(decode_switches): Use xstrtol, not atoi.
authorJim Meyering <jim@meyering.net>
Sun, 21 Apr 1996 03:52:30 +0000 (03:52 +0000)
committerJim Meyering <jim@meyering.net>
Sun, 21 Apr 1996 03:52:30 +0000 (03:52 +0000)
commitc1f1f8ac3a0c2b8bb68bc0b9b629276bb745138f
treed93b45e2338f20a189709e748fbd7c953f7c2a76
parent0aa556c39c3bb635a5850319bae7bad107b262b7
(decode_switches): Use xstrtol, not atoi.
Detect and ignore invalid value for COLUMNS environment variable.
In error about invalid TABSIZE, don't reference optarg!
src/ls.c