From f3367b57e75b20fc981722fee8ebf4d16915a548 Mon Sep 17 00:00:00 2001
From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Sun, 19 Jun 2011 13:23:09 +0200
Subject: [PATCH] datelastseen

---
 ferlib2koha.pl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ferlib2koha.pl b/ferlib2koha.pl
index aa6ef62..fdff596 100755
--- a/ferlib2koha.pl
+++ b/ferlib2koha.pl
@@ -255,7 +255,8 @@ update items set datelastseen = datelastborrowed
 ;
 update items
 join old_issues on items.itemnumber=old_issues.itemnumber
-set datelastseen = returndate where returndate > datelastseen
+set datelastseen = returndate
+where returndate > datelastseen or datelastseen is null
 ;
 update old_issues set timestamp = returndate
 });
-- 
2.20.1