Datasource/Loki: Empty metric name no longer replaced by query (#20924)

Closes #20762

Datasource/Loki: Empty metric name no longer replaced by query (#20924)
Closes #20762
6f4f3278 · kay delaney · GitHub · 30771f25 · 6f4f3278
Commit 6f4f3278 authored Dec 06, 2019 by kay delaney Committed by GitHub Dec 06, 2019
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public/app/plugins/datasource/loki/result_transformer.ts
+1 -1

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--- a/public/app/plugins/datasource/loki/result_transformer.ts
+++ b/public/app/plugins/datasource/loki/result_transformer.ts
@@ -284,7 +284,7 @@ function createMetricLabel(labelData: { [key: string]: string }, options?: Trans
      ? getOriginalMetricName(labelData)
      : renderTemplate(templateSrv.replace(options.legendFormat), labelData);

-  if (!label || label === '{}') {
+  if (!label) {
    label = options.query;
  }
  return label;