From 4612eeddf7889521f3ba73587beee45ac058ef82 Mon Sep 17 00:00:00 2001
From: Colin Campbell <colin.campbell@ptfs-europe.com>
Date: Tue, 5 Jul 2011 16:44:16 +0100
Subject: [PATCH] Bug 5549 : CalcFine was corrupting due date

Clone the passed duedate as the addition of days was
corrupting it in calling context causing new account recs
to be written rather than updating the existing
---
 C4/Overdues.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/C4/Overdues.pm b/C4/Overdues.pm
index ae62b1e780..7676a87283 100644
--- a/C4/Overdues.pm
+++ b/C4/Overdues.pm
@@ -252,7 +252,8 @@ or "Final Notice".  But CalcFine never defined any value.
 =cut
 
 sub CalcFine {
-    my ( $item, $bortype, $branchcode, $start_date, $end_date  ) = @_;
+    my ( $item, $bortype, $branchcode, $due_dt, $end_date  ) = @_;
+    my $start_date = $due_dt->clone();
     my $dbh = C4::Context->dbh;
     my $amount = 0;
     my $charge_duration;
-- 
2.20.1