Fix a minor issue preventing the deployment of Mininet in
a separate machine

Change-Id: Ib3294cffd563b4754d6423dd7f1e202545cd2551
diff --git a/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py b/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py
index 38e013e..4d4f568 100755
--- a/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py
+++ b/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py
@@ -192,7 +192,7 @@
         arg = "--onos %d %s" % (main.numCtrls, args)

         main.topology = topology

         topoResult = main.Mininet1.startNet(

-                topoFile=main.dependencyPath + main.topology, args=arg )

+                topoFile=main.Mininet1.home + main.topology, args=arg )

         stepResult = topoResult

         utilities.assert_equals( expect=main.TRUE,

                                  actual=stepResult,