fix(inputs.cisco_telemetry_mdt): Check for slice length

fixes: #13789
influxdata · Aug 22, 2023 · 7d4190d · 7d4190d
1 parent 3f206f6
commit 7d4190d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/plugins/inputs/cisco_telemetry_mdt/cisco_telemetry_mdt.go b/plugins/inputs/cisco_telemetry_mdt/cisco_telemetry_mdt.go
@@ -416,6 +416,10 @@ func (c *CiscoTelemetryMDT) handleTelemetry(data []byte) {
 		if content != nil {
 			// Parse values
 			for _, subfield := range content.Fields {
+				if len(subfield.Fields) == 0 {
+					continue
+				}
+
 				prefix := ""
 				switch subfield.Name {
 				case "operation-metric":