From 79fd7c4f6900e17de7cdf6649d0a72c9b3e22048 Mon Sep 17 00:00:00 2001
From: rozetko <rozetko@corpglory.com>
Date: Mon, 25 Feb 2019 20:34:44 +0300
Subject: [PATCH] this.range is undefined #191

---
 src/panel/graph_panel/graph_ctrl.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/panel/graph_panel/graph_ctrl.ts b/src/panel/graph_panel/graph_ctrl.ts
index 0329e15..6ad9072 100644
--- a/src/panel/graph_panel/graph_ctrl.ts
+++ b/src/panel/graph_panel/graph_ctrl.ts
@@ -272,6 +272,9 @@ class GraphCtrl extends MetricsPanelCtrl {
         await this.analyticsController.removeAnalyticUnit(analyticUnit.id, true);
       }
       if(analyticUnit.status === 'READY') {
+        if(this.range === undefined) {
+          this.updateTimeRange();
+        }
         await this.analyticsController.fetchSegments(analyticUnit, +this.range.from, +this.range.to);
       }
       this.render(this.seriesList);