96
101
if (!(isupper(c) || isdigit(c))) {
97
102
safe_strncpy(AX25_errmsg, _("Invalid callsign"), sizeof(AX25_errmsg));
99
fprintf(stderr, "ax25_input(%s): %s !\n", AX25_errmsg, orig);
104
fprintf(stderr, "ax25_input(%s): %s !\n", AX25_errmsg, orig);