Fix bug on TopN weird behavior with zero values (elastic#74942) (elas…

…tic#75048) Co-authored-by: Elastic Machine <[email protected]>
dej611 · Aug 17, 2020 · 883b704 · 883b704
1 parent 627b457
commit 883b704
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/plugins/vis_type_timeseries/public/application/visualizations/views/top_n.js b/src/plugins/vis_type_timeseries/public/application/visualizations/views/top_n.js
@@ -110,7 +110,9 @@ export class TopN extends Component {
       const isPositiveValue = lastValue >= 0;
 
       const intervalLength = TopN.calcDomain(renderMode, min, max);
-      const width = 100 * (Math.abs(lastValue) / intervalLength);
+      // if both are 0, the division returns NaN causing unexpected behavior.
+      // For this it defaults to 0
+      const width = 100 * (Math.abs(lastValue) / intervalLength) || 0;
 
       const styles = reactcss(
         {