Skip test case on any multicast traffic failure

Change-Id: Iddbc295c821b0d70854f2421d3125fd58e992985
diff --git a/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py b/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py
index ce6d20c..4051231 100644
--- a/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py
+++ b/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py
@@ -1142,7 +1142,7 @@
                                  actual=result,
                                  onpass="Verify {} multicast traffic: Pass".format( routeName ),
                                  onfail="Verify {} multicast traffic: Fail".format( routeName ) )
-        if skipOnFail and trafficResult != main.TRUE:
+        if skipOnFail and result != main.TRUE:
             Testcaselib.saveOnosDiagnostics( main )
             Testcaselib.cleanup( main, copyKarafLog=False )
             main.skipCase()