Fix keyword in sanity test DT, multi OLT
Change-Id: Iefd3ce47ad1b3aa59d373797cf1321c760b31353
diff --git a/libraries/utils.robot b/libraries/utils.robot
index 2cfe4ea..7ee2f79 100644
--- a/libraries/utils.robot
+++ b/libraries/utils.robot
@@ -286,7 +286,7 @@
... ${olt_device_id}
${List_ONU_Serial} Create List
Set Suite Variable ${List_ONU_Serial}
- Build ONU SN List ${List_ONU_Serial}
+ Build ONU SN List ${List_ONU_Serial} ${olt_serial_number}
Log ${List_ONU_Serial}
Run Keyword Wait Until Keyword Succeeds ${timeout} 5s Validate ONU Flows
... ${List_ONU_Serial} ${onu_flows}