if (doit)
do
emacs_tputs (tty, p, 1, cmputc);
- while (0 < --deltay);
+ while (--deltay > 0);
x:
if ((deltax = dstx - srcx) == 0)
goto done;
if (doit)
do
emacs_tputs (tty, p, 1, cmputc);
- while (0 < --deltax);
+ while (--deltax > 0);
done:
return totalcost;
}