Simplify eta_calc(): let caller compute path length

This commit is contained in:
Markus Armbruster 2011-03-21 20:42:37 +01:00
parent 37d3846009
commit cdff437772

View file

@ -285,13 +285,12 @@ orde(void)
}
static void
eta_calc(struct shpstr *sp, char *path, int *len, int *nupdates)
eta_calc(struct shpstr *sp, int len, int *nupdates)
{
double mobcost, mobil;
int i;
i = strlen(path);
*len = i;
i = len;
*nupdates = 1;
mobcost = shp_mobcost(sp);
@ -440,7 +439,8 @@ sorde(void)
pr(" has arrived");
else {
/* distance to destination */
eta_calc(&ship, c, &len, &updates);
len = strlen(c);
eta_calc(&ship, len, &updates);
pr(" %3d %4d", len, updates);
}
}