LP1564378: Silence Hash Init Warning

A trivial change to silence a lot of noise (if your libraries
use extending grace periods.)

Signed-off-by: Jason Boyer <jboyer@library.in.gov>
Signed-off-by: Jason Stephenson <jstephenson@mvlcstaff.org>

diff --git a/Open-ILS/src/perlmods/lib/OpenILS/Application/Circ/CircCommon.pm b/Open-ILS/src/perlmods/lib/OpenILS/Application/Circ/CircCommon.pm
index 4947a19..9da9dd8 100644 (file)
--- a/Open-ILS/src/perlmods/lib/OpenILS/Application/Circ/CircCommon.pm
+++ b/Open-ILS/src/perlmods/lib/OpenILS/Application/Circ/CircCommon.pm
@@ -234,7 +234,7 @@ sub extend_grace_period {
             $logger->info( "Circ lib has an hours-of-operation entry and grace period extension is enabled." );
 
             my $closed = 0;
-            my %h_closed = {};
+            my %h_closed;
             for my $i (0 .. 6) {
                 my $dow_open = "dow_${i}_open";
                 my $dow_close = "dow_${i}_close";