/*********************************************************************/
int checkboard (void)
{
- char *str;
+ char buf[64];
+ int i = getenv_f("serial#", buf, sizeof(buf));
puts ("Board: Advent Networks gw8260\n");
- str = getenv ("serial#");
- if (str != NULL) {
- printf ("SN: %s\n", str);
+ if (i > 0) {
+ printf("SN: %s\n", buf);
}
return 0;
}