Silence undef string concatenation warning in AutoSuggest
authorLebbeous Fogle-Weekley <lebbeous@esilibrary.com>
Thu, 12 Jul 2012 13:16:12 +0000 (09:16 -0400)
committerDan Scott <dscott@laurentian.ca>
Thu, 12 Jul 2012 13:51:31 +0000 (09:51 -0400)
commit3b2705a0b32580ab3aec9090669a7d0386ca7843
tree5279260604321fdb9402530d7d5bca7044b8bd71
parentfe78c09e77a439e8f454195e0ec139d32cb2a050
Silence undef string concatenation warning in AutoSuggest

Addressing LP #1023651 reported by Dan Scott.

When building a cache key, use processed input values that are
guaranteed to be defined rather than raw ones.

This will mean brief cache misses for AutoSuggest once applied, but
the default life of AutoSuggest cache entries is only 5 minutes anyway.

Signed-off-by: Lebbeous Fogle-Weekley <lebbeous@esilibrary.com>
Signed-off-by: Dan Scott <dscott@laurentian.ca>
Open-ILS/src/perlmods/lib/OpenILS/WWW/AutoSuggest.pm