X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=admin%2Fpreferences.pl;h=0dcec19fe64710385fe233bf5d344fad4fba283c;hb=2202ee78c3abf41aa46d131036b1a4162c8faf35;hp=055f69dc98ac3dd7c6ee494b39fee2cccaf1e107;hpb=5c2def51587c4b2636b5f066306b8bd5dc0e7a7a;p=koha.git

diff --git a/admin/preferences.pl b/admin/preferences.pl
index 055f69dc98..0dcec19fe6 100755
--- a/admin/preferences.pl
+++ b/admin/preferences.pl
@@ -216,6 +216,7 @@ sub SearchPrefs {
 
                 foreach my $piece ( @$line ) {
                     if ( ref( $piece ) eq 'HASH' ) {
+                        if ( !$piece->{'pref'} ){ next; }
                         if ( $piece->{'pref'} =~ /^$searchfield$/i ) {
                             my ( undef, $LINES ) = TransformPrefsToHTML( $data, $searchfield );
 
@@ -249,7 +250,7 @@ sub SearchPrefs {
 
 sub matches {
     my ( $text, $terms ) = @_;
-    return !grep( { $text !~ /$_/i } @$terms );
+    if ( $text ) { return !grep( { $text !~ /$_/i } @$terms ); }
 }
 
 my $dbh = C4::Context->dbh;