Bug 10838: Silence warns in members/member.pl

Bug 10838: Silence warns in members/member.pl

To test

1/ Uncomment the use warnings line
2/ Search for a patron, notice all the warnings
3/ Browse for a patron, notice warnings
4/ Apply patch
5/ Repeat 3 and 4
6/ Notice no errors and the search still works

This depends on the patch for Bug 10835

Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Passes all tests, no regressions found.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>