fix assertion of checking flows/groups

Change-Id: I9a1b01e1381af89c37e48878d4303ec22613ec26
diff --git a/TestON/drivers/common/cli/onosclidriver.py b/TestON/drivers/common/cli/onosclidriver.py
index dd60fb4..b14832c 100755
--- a/TestON/drivers/common/cli/onosclidriver.py
+++ b/TestON/drivers/common/cli/onosclidriver.py
@@ -2589,6 +2589,7 @@
     def checkFlowCount( self, min=0, timeout=60 ):
         count = self.getTotalFlowsNum( timeout=timeout )
         count = int( count ) if count else 0
+        main.log.debug( "found {} flows".format( count ) )
         return count if ( count > min ) else False
 
     def checkFlowsState( self, isPENDING=True, timeout=60, noExit=False ):