[v9.3.x] Azure Monitor Logs: Avoid warning when the response is empty (#59231)

Azure Monitor Logs: Avoid warning when the response is empty (#59211) (cherry picked from commit 9d88e14f01) Co-authored-by: Andres Martinez Gotor <andres.martinez@grafana.com>
2022-11-23 10:31:54 -05:00
parent f5d7e0ed92
commit c4756c394b
2 changed files with 13 additions and 0 deletions
@@ -315,6 +315,10 @@ type LogAnalyticsMeta struct {
 }

 func setAdditionalFrameMeta(frame *data.Frame, query, subscriptionID, workspace string) error {
+	if frame.Meta == nil || frame.Meta.Custom == nil {
+		// empty response
+		return nil
+	}
 	frame.Meta.ExecutedQueryString = query
 	la, ok := frame.Meta.Custom.(*LogAnalyticsMeta)
 	if !ok {