ValuMapping: start with some values (#18092)

7388a4fb · Ryan McKinley · Torkel Ödegaard · 1e058424 · 7388a4fb
Commit 7388a4fb authored Jul 12, 2019 by Ryan McKinley Committed by Torkel Ödegaard Jul 12, 2019
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packages/grafana-ui/src/components/ValueMappingsEditor/ValueMappingsEditor.tsx
+1 -1

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--- a/packages/grafana-ui/src/components/ValueMappingsEditor/ValueMappingsEditor.tsx
+++ b/packages/grafana-ui/src/components/ValueMappingsEditor/ValueMappingsEditor.tsx
@@ -18,7 +18,7 @@ export class ValueMappingsEditor extends PureComponent<Props, State> {
  constructor(props: Props) {
    super(props);

-    const mappings = props.valueMappings;
+    const mappings = props.valueMappings || [];

    this.state = {
      valueMappings: mappings,