fix: check for nulls in SwitchingDevice property

This commit is contained in:
Andrew Welker
2024-10-18 11:09:15 -05:00
parent f04f70495f
commit 631dd2b00d
2 changed files with 4 additions and 4 deletions

View File

@@ -5,7 +5,7 @@
/// </summary>
public class RouteSwitchDescriptor
{
public IRoutingInputs SwitchingDevice { get { return InputPort.ParentDevice; } }
public IRoutingInputs SwitchingDevice { get { return InputPort?.ParentDevice; } }
public RoutingOutputPort OutputPort { get; set; }
public RoutingInputPort InputPort { get; set; }
@@ -23,9 +23,9 @@
public override string ToString()
{
if (SwitchingDevice is IRouting)
return $"{SwitchingDevice?.Key} switches output {OutputPort?.Key} to input {InputPort?.Key}";
return $"{(SwitchingDevice != null ? SwitchingDevice.Key : "No Device")} switches output {(OutputPort != null ? OutputPort.Key : "No output port")} to input {(InputPort != null ? InputPort.Key : "No input port")}";
else
return $"{SwitchingDevice?.Key} switches to input {InputPort?.Key}";
return $"{(SwitchingDevice != null ? SwitchingDevice.Key : "No Device")} switches to input {(InputPort != null ? InputPort.Key : "No input port")}";
}
}

View File

@@ -217,7 +217,7 @@ namespace PepperDash.Essentials.Core.Routing
var currentRoute = midpoint.CurrentRoutes.FirstOrDefault(route => {
Debug.LogMessage(Serilog.Events.LogEventLevel.Verbose, "Checking {route} against {tieLine}", this, route, tieLine);
return route.OutputPort?.Key == tieLine.SourcePort.Key && route.OutputPort?.ParentDevice.Key == tieLine.SourcePort.ParentDevice.Key;
return route.OutputPort != null && route.InputPort != null && route.OutputPort?.Key == tieLine.SourcePort.Key && route.OutputPort?.ParentDevice.Key == tieLine.SourcePort.ParentDevice.Key;
});
if (currentRoute == null)