From 8393ae3dedf13c95d5f9e3994e7a1189e276fe77 Mon Sep 17 00:00:00 2001
From: Andrew Welker <awelker@pepperdash.com>
Date: Wed, 26 Jan 2022 09:39:57 -0700
Subject: [PATCH] fix(Core): Add return if port number is greater than
 supported ports on the device

---
 .../Crestron IO/Relay/GenericRelayDevice.cs              | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/essentials-framework/Essentials Core/PepperDashEssentialsBase/Crestron IO/Relay/GenericRelayDevice.cs b/essentials-framework/Essentials Core/PepperDashEssentialsBase/Crestron IO/Relay/GenericRelayDevice.cs
index effe2a93..69c588ae 100644
--- a/essentials-framework/Essentials Core/PepperDashEssentialsBase/Crestron IO/Relay/GenericRelayDevice.cs	
+++ b/essentials-framework/Essentials Core/PepperDashEssentialsBase/Crestron IO/Relay/GenericRelayDevice.cs	
@@ -90,12 +90,13 @@ namespace PepperDash.Essentials.Core.CrestronIO
                 return null;
             }
 
-            if (dc.PortNumber > relayDevice.NumberOfRelayPorts)
+            if (dc.PortNumber <= relayDevice.NumberOfRelayPorts)
             {
-                Debug.Console(0, "Device {0} does not contain a port {1}", dc.PortDeviceKey, dc.PortNumber);
+                return relayDevice.RelayPorts[dc.PortNumber];
             }
-            
-            return relayDevice.RelayPorts[dc.PortNumber];
+
+            Debug.Console(0, "Device {0} does not contain a port {1}", dc.PortDeviceKey, dc.PortNumber);
+            return null;
         }
 
         #endregion