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stackdriver: prevent backend query from being made when there are not yet any defined targets

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This commit is contained in:
Erik Sundell 2018-10-11 15:42:44 +02:00
parent 5deba92d05
commit dd745e0cf0
1 changed files with 14 additions and 10 deletions
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24
public/app/plugins/datasource/stackdriver/datasource.ts
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@ -50,16 +50,20 @@ export default class StackdriverDatasource {
};
});
const { data } = await this.backendSrv.datasourceRequest({
url: '/api/tsdb/query',
method: 'POST',
data: {
from: options.range.from.valueOf().toString(),
to: options.range.to.valueOf().toString(),
queries,
},
});
return data;
if (queries.length > 0) {
const { data } = await this.backendSrv.datasourceRequest({
url: '/api/tsdb/query',
method: 'POST',
data: {
from: options.range.from.valueOf().toString(),
to: options.range.to.valueOf().toString(),
queries,
},
});
return data;
} else {
return { results: [] };
}
}
async getLabels(metricType, refId) {