Stat: Fixes an issue that could lead to browser crash with specific values (#40777) (#40789)

(cherry picked from commit 80b4ef820a) Co-authored-by: Leon Sorokin <leeoniya@gmail.com>
2021-10-22 03:34:45 +02:00
parent d3f9ec7231
commit 4b8993c1a5
1 changed files with 9 additions and 0 deletions
@@ -92,6 +92,15 @@ export class Sparkline extends PureComponent<SparklineProps, State> {
  getYRange(field: Field) {
    let { min, max } = this.state.alignedDataFrame.fields[1].state?.range!;

+    if (min === max) {
+      if (min === 0) {
+        max = 100;
+      } else {
+        min = 0;
+        max! *= 2;
+      }
+    }
+
    return [
      Math.max(min!, field.config.min ?? -Infinity),
      Math.min(max!, field.config.max ?? Infinity),