cloudwatch: return early if execute query returns error

This will stop a segfault from happening

cloudwatch: return early if execute query returns error
This will stop a segfault from happening
0612ce9b · Marcus Efraimsson · f0fb8123 · 0612ce9b
Commit 0612ce9b authored Oct 10, 2018 by Marcus Efraimsson
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pkg/tsdb/cloudwatch/cloudwatch.go
+1 -0

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--- a/pkg/tsdb/cloudwatch/cloudwatch.go
+++ b/pkg/tsdb/cloudwatch/cloudwatch.go
@@ -133,6 +133,7 @@ func (e *CloudWatchExecutor) executeTimeSeriesQuery(ctx context.Context, queryCo
 				result.Results[query.RefId] = &tsdb.QueryResult{
 					Error: err,
 				}
+				return nil
 			}
 			result.Results[queryRes.RefId] = queryRes
 			return nil