[hackers] [sbase] Simplify code in cut(1) || sin

[git]

commit 486d22fc48abf753bdc90e4c73a9a998b42ebe3d
Author: sin <s...@2f30.org>
Date:   Thu Oct 10 23:03:15 2013 +0100

    Simplify code in cut(1)
    
    Thanks Roberto and Rob for your input on this.

diff --git a/cut.c b/cut.c
index 40dc250..7e30361 100644
--- 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
");