- if (isprefix("atr-", np->n_name)
- && (j = strlen(np->n_name) - plen) > alen
- && *(np->n_name + j) == '-'
- && strcmp(mp->foldpath, np->n_name + j + 1)
- == 0) {
+ if (strncmp(np->n_name, "atr-", alen)==0 &&
+ (j = strlen(np->n_name) - plen) > alen &&
+ *(np->n_name + j) == '-' &&
+ strcmp(mp->foldpath, np->n_name + j + 1)==0) {