datelastseen

diff --git a/ferlib2koha.pl b/ferlib2koha.pl
index aa6ef62..fdff596 100755 (executable)
--- 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
 ;
 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
 });
 ;
 update old_issues set timestamp = returndate
 });