Bug 10291: Clarify misleading variable name

[koha.git] / admin / preferences.pl

diff --git a/admin/preferences.pl b/admin/preferences.pl
index 055f69d..db91e76 100755 (executable)
--- 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;
@@ -260,7 +261,7 @@ my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
         query           => $input,
         type            => "intranet",
         authnotrequired => 0,
-        flagsrequired   => { parameters => 1 },
+        flagsrequired   => { parameters => 'parameters_remaining_permissions' },
         debug           => 1,
     }
 );
@@ -296,7 +297,10 @@ my @TABS;
 if ( $op eq 'search' ) {
     my $searchfield = $input->param( 'searchfield' );
 
-    $searchfield =~ s/[^a-zA-Z0-9_ -]//g;
+    $searchfield =~ s/\p{IsC}//g;
+    $searchfield =~ s/\s+/ /;
+    $searchfield =~ s/^\s+//;
+    $searchfield =~ s/\s+$//;
 
     $template->param( searchfield => $searchfield );