--- a/svghmi/widget_slider.ysl2	Mon Aug 17 10:00:25 2020 +0200
+++ b/svghmi/widget_slider.ysl2	Tue Aug 18 11:42:28 2020 +0200
@@ -6,6 +6,7 @@
         frequency = 5;
         range = undefined;
         fi = undefined;
+        svg_dist = undefined;
         drag = false;
         enTimer = false;