Silence uninit var warnings from query normalizer
authorDan Scott <dscott@laurentian.ca>
Fri, 21 Jun 2013 03:11:20 +0000 (23:11 -0400)
committerDan Scott <dscott@laurentian.ca>
Fri, 21 Jun 2013 03:16:12 +0000 (23:16 -0400)
commit1bb05b3732643ddbbc0a4ca4ef1553ef44749fc0
tree539ba0c26de3b3686cbae95e7f1f13f66b0bd36e
parentc5e1fb78fe59b027e81378baeb690429bf8c797c
Silence uninit var warnings from query normalizer

$field_info can return undef from the search for a matching ID from the
list of normalizers, which in turn generates several uninit var warnings
when attempts are made to access members of the undef variable. We saw
6700 occurrences of these warnings during a typical day of operations.

Signed-off-by: Dan Scott <dscott@laurentian.ca>
Open-ILS/src/perlmods/lib/OpenILS/Application/Storage/Driver/Pg/QueryParser.pm