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-rw-r--r--cgi/index.pl4
1 files changed, 2 insertions, 2 deletions
diff --git a/cgi/index.pl b/cgi/index.pl
index 0850243..2ec5342 100644
--- a/cgi/index.pl
+++ b/cgi/index.pl
@@ -78,7 +78,7 @@ sub handle_request {
my $no_lines = $self->param('no_lines');
- if ( $no_lines < 1 or $no_lines > 10 ) {
+ if (not $no_lines or $no_lines < 1 or $no_lines > 10 ) {
$no_lines = $default{no_lines};
}
@@ -148,7 +148,7 @@ sub render_image {
my $dt_now = DateTime->now( time_zone => 'Europe/Berlin' );
my $color = $self->param('color') || '255,208,0';
- my $no_lines = $self->param('no_lines');
+ my $no_lines = $self->param('no_lines') // $default{no_lines};
my $backend = $self->param('backend');
my $scale = $self->param('scale');