a bug about snmpwalk_flg function

[human]

i use mrtg to gather device's iftable infomation, the ifDescr back error.it's all the same description, such as
==[0]=gei_0/9/4
==[1]=gei_0/9/4
==[2]=gei_0/9/4
==[3]=gei_0/9/4
==[4]=gei_0/9/4
==[5]=gei_0/9/4
==[6]=gei_0/9/4
because the mrtg use get_bulk_request to get the port infomation, maybe the device doesn't support this function. if use get_next_request, it return the true result. so i think the function snmpwalk_flg in Net_SNMP_util.pm，such as
if ($Net_SNMP_util::Version > 1) {

$args{'-maxrepetitions'} = $Net_SNMP_util::MaxRepetitions?;

}
could write like this:
if ($Net_SNMP_util::Version > 1 && $Net_SNMP_util::MaxRepetitions? > 1) {

$args{'-maxrepetitions'} = $Net_SNMP_util::MaxRepetitions?;

} .so when the snmp version is v2c, and i want to use get_next_request to get infomation, i can config $Net_SNMP_util::MaxRepetitions? = 0

[oetiker]

I have added this in r318