From b608f548a894cb433c4218b94a33d6b8a824a4c4 Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Mon, 17 Dec 2018 12:55:34 -0300
Subject: [PATCH] Bug 21170: Remove "isn't numeric in numeric eq (==)" warnings
 in MARCdetail

Easily removed switching the two conditions.

Test plan:
Hit catalogue/MARCdetail.pl?biblionumber=1
=> Without this patch you will see in the log warnings like
  Argument "ddc" isn't numeric in numeric eq (==) at /home/vagrant/kohaclone/catalogue/MARCdetail.pl line 277.
=> With this patch applied the warnings do no longer appear

Signed-off-by: Pierre-Marc Thibault <pierre-marc.thibault@inLibro.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
---
 catalogue/MARCdetail.pl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/catalogue/MARCdetail.pl b/catalogue/MARCdetail.pl
index a22f8eb99e..7e67b564e1 100755
--- a/catalogue/MARCdetail.pl
+++ b/catalogue/MARCdetail.pl
@@ -273,7 +273,9 @@ foreach my $field (@fields) {
         $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{lib};
         $item->{ $subf[$i][0] } = GetAuthorisedValueDesc( $field->tag(),
                         $subf[$i][0], $subf[$i][1], '', $tagslib) || $subf[$i][1];
-        $norequests = 0 if $subf[$i][1] ==0 and $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{kohafield} eq 'items.notforloan';
+        $norequests = 0
+          if  $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{kohafield} eq 'items.notforloan'
+          and $subf[$i][1] == 0;
     }
     push @item_loop, $item if $item;
 }
-- 
2.39.5