K 10
svn:author
V 4
ngie
K 8
svn:date
V 27
2017-03-20T17:26:13.283956Z
K 7
svn:log
V 253
bsnmp: explicitly test the return value for open_client_{local,udp} in snmp_open(..)

open_client_* returns -1 on failure; 0 on success. Ensure that the return value is
0 -- otherwise exit snmp_open(..).

MFC after:	1 week
Sponsored by:	Dell EMC Isilon

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