sbase

suckless unix tools
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commit 486d22fc48abf753bdc90e4c73a9a998b42ebe3d
parent f559b71488a314c974e07ca1662adabddff0805d
Author: sin <sin@2f30.org>
Date:   Thu Oct 10 23:03:15 +0100

Simplify code in cut(1)

Thanks Roberto and Rob for your input on this.

Diffstat:
cut.c | 12++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/cut.c b/cut.c @@ -60,16 +60,8 @@ parselist(char *str) if(!(r = malloc(n * sizeof(Range)))) eprintf("malloc:"); for(s = str; n; n--, s++) { - if (*s == '-') - r->min = 1; - else - r->min = strtoul(s, &s, 10); - if (*s == '-') { - s++; - r->max = strtoul(s, &s, 10); - } else { - r->max = r->min; - } + r->min = (*s == '-') ? 1 : strtoul(s, &s, 10); + r->max = (*s == '-') ? strtoul(s + 1, &s, 10) : r->min; r->next = NULL; if(!r->min || (r->max && r->max < r->min) || (*s && *s != ',')) eprintf("cut: bad list value\n");