Minor refactors for clarity:
authorerickson <erickson@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Thu, 25 Mar 2010 13:19:57 +0000 (13:19 +0000)
committererickson <erickson@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Thu, 25 Mar 2010 13:19:57 +0000 (13:19 +0000)
commit9e760a060822b3f2fa237be2649981052891540c
treed9910777ac006b0f2edf7672244b165be3fcb747
parentd5e7fa6fa66d78d942c168ab2914d700fa952d70
Minor refactors for clarity:

~ avoid name confusion between $holds and $holds[0] (@holds)
~ more consistent style (return X if X)
~ factor out common case from all conditional blocks

git-svn-id: svn://svn.open-ils.org/ILS/trunk@15971 dcc99617-32d9-48b4-a31d-7c20da2025e4
Open-ILS/src/perlmods/OpenILS/Application/Circ/Holds.pm