From 4e9b187c1454da3bea23df259518b7c58a4a78b6 Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Mon, 15 Feb 2016 16:49:32 +0000
Subject: [PATCH] Bug 14658: Remove warning if prefs are not defined

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
---
 opac/opac-memberentry.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/opac/opac-memberentry.pl b/opac/opac-memberentry.pl
index 7132d8b350..46c91f93ac 100755
--- a/opac/opac-memberentry.pl
+++ b/opac/opac-memberentry.pl
@@ -258,7 +258,7 @@ sub GetHiddenFields {
       C4::Context->preference( "PatronSelfModificationBorrowerUnwantedField" ) :
       C4::Context->preference( "PatronSelfRegistrationBorrowerUnwantedField" );
 
-    my @fields = split( /\|/, $BorrowerUnwantedField );
+    my @fields = split( /\|/, $BorrowerUnwantedField || q|| );
     foreach (@fields) {
         next unless m/\w/o;
         #Don't hide mandatory fields
-- 
2.39.2