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| version 1.27, 2006/03/15 05:05:35 | version 1.28, 2006/03/18 03:33:55 | ||
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| RCSNUM * | RCSNUM * | ||
| rcsnum_dec(RCSNUM *num) | rcsnum_dec(RCSNUM *num) | ||
| { | { | ||
| if (num->rn_id[num->rn_len - 1] <= 0) | /* XXX - Is it an error for the number to be 0? */ | ||
| if (num->rn_id[num->rn_len - 1] <= 1) | |||
| return (num); | return (num); | ||
| num->rn_id[num->rn_len - 1]--; | num->rn_id[num->rn_len - 1]--; | ||
| return (num); | return (num); |