From a448f62fc94dfb6212a27d62aad8db021924caee Mon Sep 17 00:00:00 2001
From: rozetko <rozetko@corpglory.com>
Date: Wed, 3 Aug 2022 16:24:07 +0300
Subject: [PATCH] minor fix

---
 src/index.ts | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/src/index.ts b/src/index.ts
index f4861b7..8380f35 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -290,17 +290,12 @@ export class LinePod extends ChartwerkPod<LineTimeSerie, LineOptions> {
     let points = []; // datapoints in each metric that is closest to xValue/yValue position
     this.series.visibleSeries.forEach((serie: LineTimeSerie) => {
       const closestDatapoint = this.getClosestDatapoint(serie, xValue, yValue);
-      if(_.isNil(closestDatapoint)) {
+      if(_.isNil(closestDatapoint) || _.isNil(closestDatapoint[0])) {
         this.hideCrosshairCircle(serie.idx);
-        return;
-      }
-
-      const xPosition = this.state.xScale(closestDatapoint[0]);
-      const yPosition = this.state.yScale(closestDatapoint[1]);
-      if(!_.isNil(closestDatapoint[0])) {
-        this.moveCrosshairCircle(xPosition, yPosition, serie.idx);
       } else {
-        this.hideCrosshairCircle(serie.idx);
+        const xPosition = this.state.xScale(closestDatapoint[0]);
+        const yPosition = this.state.yScale(closestDatapoint[1]);
+        this.moveCrosshairCircle(xPosition, yPosition, serie.idx);
       }
 
       points.push({