Graphite: Fixed cannot read finally of undefiend (#23512)

61460ea3 · Torkel Ödegaard · GitHub · cf1ebd5a · 61460ea3
Commit 61460ea3 authored Apr 14, 2020 by Torkel Ödegaard Committed by GitHub Apr 14, 2020
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public/app/plugins/datasource/graphite/query_ctrl.ts
+2 -2

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--- a/public/app/plugins/datasource/graphite/query_ctrl.ts
+++ b/public/app/plugins/datasource/graphite/query_ctrl.ts
@@ -75,12 +75,12 @@ export class GraphiteQueryCtrl extends QueryCtrl {
  checkOtherSegments(fromIndex: number, modifyLastSegment = true) {
    if (this.queryModel.segments.length === 1 && this.queryModel.segments[0].type === 'series-ref') {
-      return;
+      return Promise.resolve();
    }
    if (fromIndex === 0) {
      this.addSelectMetricSegment();
-      return;
+      return Promise.resolve();
    }
    const path = this.queryModel.getSegmentPathUpTo(fromIndex + 1);