lib/openstudio-standards/standards/Standards.AirLoopHVAC.rb in openstudio-standards-0.2.4 vs lib/openstudio-standards/standards/Standards.AirLoopHVAC.rb in openstudio-standards-0.2.5

@@ -1668,9 +1668,14 @@
           end
         elsif equip.to_AirTerminalSingleDuctVAVReheat.is_initialized
           term = equip.to_AirTerminalSingleDuctVAVReheat.get
           mdp_term = term.constantMinimumAirFlowFraction
           min_zn_flow = term.fixedMinimumAirFlowRate
+          if min_zn_flow.is_initialized
+            min_zn_flow = min_zn_flow.get
+          else
+            min_zn_flow = 0.0
+          end
         end
       end
 
       # For VAV Reheat terminals, min flow is greater of mdp
       # and min flow rate / design flow rate.