sp_info gives no output in browser but work on command line

This is a great script and works well apart from the -t sp_info. From the command line I get:

./check_emc_clariion.pl -H ***.***.***.*** –secfilepath /usr/local/nagios/libexec/auth/emc_auth_files -t sp_info
{SP ID:A} {Agent Revision:6.29.5 (0.55)} {FLARE Revision:04.29.000.5.006} {PROM Revision:4.80.00} {Model:CX4-120, Rackmount} {Memory:2.97GB} {Serial Number:****************}

When I look in Nagios I get this

Status Information: {SP ID:} {Agent Revision:} {FLARE Revision:} {PROM Revision:} {Model:, } {Memory:} {Serial Number:}

The returned items are being excluded in the output being parsed to Nagios.

Any thoughts? I am using the latest version of the script.

Thanks and keep up the great work

Chris