A minor bug with parenthesis (did not affect the program behavior)

src/PreviewControl/SupportFSM.cpp

@@ -115,7 +115,7 @@ SupportFSM::set_support_state(double Time, unsigned int Pi,
 	  Support.NbInstants = 0;
 	}
       //DS->SS
-      else if((Support.Phase == DS && ReferenceGiven) || (Support.Phase == DS && Support.NbStepsLeft) > 0)
+      else if((Support.Phase == DS && ReferenceGiven) || (Support.Phase == DS && Support.NbStepsLeft > 0))
 	{
 	  Support.Phase = SS;
 	  Support.TimeLimit = Time+Pi*T_+StepPeriod_-T_/10.0;