Bug 19933: Remove patronflags - In CanBookBeIssued

[koha.git] / C4 / ImportExportFramework.pm

diff --git a/C4/ImportExportFramework.pm b/C4/ImportExportFramework.pm
index f829f0c..bc02cca 100644 (file)
--- a/C4/ImportExportFramework.pm
+++ b/C4/ImportExportFramework.pm
@@ -28,10 +28,9 @@ use C4::Context;
 use C4::Debug;
 
 
-use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
+use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
 
 BEGIN {
-    $VERSION = 3.07.00.049;    # set version for version checking
     require Exporter;
     @ISA    = qw(Exporter);
     @EXPORT = qw(
@@ -279,9 +278,10 @@ sub _export_table_csv
         $sth->execute($frameworkcode);
         my $data;
         while (my $hashRef = $sth->fetchrow_hashref) {
-            for (@fields) {
-                $hashRef->{$_} =~ s/[\r\n]//g;
-                $$strCSV .= '"' . $hashRef->{$_} . '",';
+            for my $field (@fields) {
+                my $value = $hashRef->{$field} // q||;
+                $value =~ s/[\r\n]//g;
+                $$strCSV .= '"' . $value . '",';
             }
             chop $$strCSV;
             $$strCSV .= chr(10);