uri_escape login and password for bugzilla

lib/Koha/BZ.pm

@@ -5,6 +5,7 @@ use Modern::Perl;
 use JSON;
 use YAML;
 use REST::Client;
+use URI::Escape qw( uri_escape );
 
 
 has client => (is => 'rw', isa => 'REST::Client');
@@ -76,7 +77,7 @@ sub BUILD {
     $self->client( REST::Client->new() );
 
     if ( $self->login ) {
-        my $response = $self->get('login?login=' . $self->login . "&password=" . $self->password);
+        my $response = $self->get('login?login=' . uri_escape($self->login) . "&password=" . uri_escape($self->password));
         if ( $response->{error} ) {
             say "Wrong login/password to BZ";
             exit 1;