Fixes for STC command argument handling when using Karaf client

Change-Id: I696e72d532fef6feb3320b06d2d54657e51c780b
diff --git a/tools/test/scenarios/net-host-intent.xml b/tools/test/scenarios/net-host-intent.xml
index 98bb80f..6a1b704 100644
--- a/tools/test/scenarios/net-host-intent.xml
+++ b/tools/test/scenarios/net-host-intent.xml
@@ -50,6 +50,6 @@
                     requires="~Host-Intent.Validate-Intent-Installed-Again" />
 
         <step name="Host-Intent.Remove-Intent" requires="~Host-Intent.Net-Link-Down-Up"
-              exec="onos ${OC1} remove-intent -p org.onosproject.cli h2h"/>
+              exec="onos -f ${OC1} remove-intent -p org.onosproject.cli h2h"/>
     </group>
 </scenario>