diff options
| -rw-r--r-- | pttbbs/mbbsd/assess.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/pttbbs/mbbsd/assess.c b/pttbbs/mbbsd/assess.c index 059fc078..46a1a6f9 100644 --- a/pttbbs/mbbsd/assess.c +++ b/pttbbs/mbbsd/assess.c @@ -4,18 +4,12 @@ /* do (*num) + n, n is integer. */ inline static void inc(unsigned char *num, int n) { - if (n > 0){ - if (SALE_MAXVALUE - *num < n) - (*num) = SALE_MAXVALUE; - else - (*num) += n; - } - else { - if (*num < n) - (*num) = 0; - else - (*num) -= n; - } + if (n >= 0 && SALE_MAXVALUE - *num < n) + (*num) = SALE_MAXVALUE; + else if (n < 0 && *num < -n) + (*num) = 0; + else + (*num) += n; } void inc_goodpost(int uid, int num) |