[Koha-patches] [PATCH] Bug 9873 - Quiet errors in the log from XSLT.pm

[Owen Leonard]

If XSLTResultsDisplay is enabled and items in your search results lack a
shelving location or a ccode errors will appear in the log complaining
of "uninitialized value in hash element." This patch adds a check on
these values to quiet the errors.

To test, find or create a record with items which have no shelving
location and/or no collection code. Perform a search the results for
which will include your record. Check for errors in the log.
---
 C4/XSLT.pm |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/C4/XSLT.pm b/C4/XSLT.pm
index 76a424b..6fd06af 100644
--- a/C4/XSLT.pm
+++ b/C4/XSLT.pm
@@ -279,8 +279,8 @@ sub buildKohaItemsNamespace {
             $status = "available";
         }
         my $homebranch = $item->{homebranch}? xml_escape($branches->{$item->{homebranch}}->{'branchname'}):'';
-        $location = xml_escape($shelflocations->{$item->{location}});
-        $ccode = xml_escape($ccodes->{$item->{ccode}});
+        $location = $item->{location}? xml_escape($shelflocations->{$item->{location}}):'';
+        $ccode = $item->{ccode}? xml_escape($ccodes->{$item->{ccode}}):'';
         my $itemcallnumber = xml_escape($item->{itemcallnumber});
         $xml.= "<item><homebranch>$homebranch</homebranch>".
                 "<location>$location</location>".
-- 
1.7.9.5