Templar Viper wrote:
> <<snip>>
> retval, at the fourth line always returns 1. Weird enough, it does
> get in the loop. How can this occur?
> <<snip>>
>
> if ((sscanf(line, " %d %s %d ", t, flags, t + 2) == 3) && (bitwarning == TRUE)) {
> log("WARNING: Conventional worldfiles detected. Please read 128bit.readme.");
> exit(1);
> } else if ((retval = sscanf(line, " %d %s %d ", t, flags, t + 2) == 3) && (bitwarning == FALSE)) {
You have some redundancy as well as too few parentheses. First of all,
the issue that you asked about:
Too few parentheses. To be more explicit, it executes like this right
now:
(retval = (sscanf(line, " %d %s %d ", t, flags, t + 2) == 3))
(retval = (3 == 3))
(retval = 1)
But you're also being slightly redundant. Try this:
if ((retval = sscanf(line, " %d %s %d ", t, flags, t + 2)) == 3) &&
(bitwarning == TRUE)) {
log("WARNING: Conventional worldfiles detected. Please read
128bit.readme.");
exit(1);
} else if (retval == 3 && bitwarning == FALSE) {
--
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