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Merge pull request #541 from batourin/development

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[BUG] Add safety check for casting device into interface
This commit is contained in:
Neil Dorin
2021-01-12 16:57:43 -07:00
committed by GitHub
parent 14991bce95 08fe408dc1
commit 435879e19b
1 changed files with 3 additions and 3 deletions
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6
essentials-framework/Essentials Core/PepperDashEssentialsBase/Devices/DeviceManager.cs
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@@ -360,9 +360,9 @@ namespace PepperDash.Essentials.Core
{
var device = GetDeviceForKey(s);
if (device == null) return;
var inputPorts = (device as IRoutingInputsOutputs).InputPorts;
var outputPorts = (device as IRoutingInputsOutputs).OutputPorts;
if (device == null) return;
var inputPorts = ((device as IRoutingInputs) != null) ? (device as IRoutingInputs).InputPorts : null;
var outputPorts = ((device as IRoutingOutputs) != null) ? (device as IRoutingOutputs).OutputPorts : null;
if (inputPorts != null)
{
Debug.Console(0, "Device {0} has {1} Input Ports:", s, inputPorts.Count);