CheckSNMP does not report the problem for server warnings/errors

[sjthespian]

When the server load exceeds the limits it the snmpd config, CheckSNMP reports a warning or critical error with no information about what the error actually is. For example, the notification reads CheckSNMP WARNING: Warning state detected with no other information.

Running with debug shows the full information, for example:

/opt/sensu-plugins-ruby/embedded/bin/check-snmp.rb -t 10 -C xxxxxxxx --debug
DEBUG OUTPUT:
#<SNMP::VarBind:0x00005570c77ffac0 @name=[1.3.6.1.4.1.2021.10.1.3.1], @value="14.77">
CheckSNMP WARNING: Warning state detected

Shouldn't this report something like: CheckSNMP WARNING: Warning state detected - 1.3.6.1.4.1.2021.10.1.3.1=14.77 (or even better, laLoad=14.77 if mibs are available)?