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Use null propagation

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This commit is contained in:
Stepan Goremykin 2023-10-08 01:25:37 +02:00
parent 212976277d
commit fdef9356b9
9 changed files with 20 additions and 59 deletions
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11
Emby.Dlna/PlayTo/Device.cs
View File

@ -927,14 +927,11 @@ namespace Emby.Dlna.PlayTo
var resElement = container.Element(UPnpNamespaces.Res);
if (resElement is not null)
{
var info = resElement.Attribute(UPnpNamespaces.ProtocolInfo);
var info = resElement?.Attribute(UPnpNamespaces.ProtocolInfo);
if (info is not null && !string.IsNullOrWhiteSpace(info.Value))
{
return info.Value.Split(':');
}
if (info is not null && !string.IsNullOrWhiteSpace(info.Value))
{
return info.Value.Split(':');
}
return new string[4];

5
Emby.Server.Implementations/Data/SqliteItemRepository.cs
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@ -3540,10 +3540,7 @@ namespace Emby.Server.Implementations.Data
.Append(paramName)
.Append("))) OR ");
if (statement is not null)
{
statement.TryBind(paramName, query.PersonIds[i]);
}
statement?.TryBind(paramName, query.PersonIds[i]);
}
clauseBuilder.Length -= Or.Length;

5
MediaBrowser.Controller/Entities/BaseItemExtensions.cs
View File

@ -95,10 +95,7 @@ namespace MediaBrowser.Controller.Entities
}
var p = destProps.Find(x => x.Name == sourceProp.Name);
if (p is not null)
{
p.SetValue(dest, v);
}
p?.SetValue(dest, v);
}
}

5
RSSDP/HttpRequestParser.cs
View File

@ -33,10 +33,7 @@ namespace Rssdp.Infrastructure
}
finally
{
if (retVal != null)
{
retVal.Dispose();
}
retVal?.Dispose();
}
}

5
RSSDP/HttpResponseParser.cs
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@ -33,10 +33,7 @@ namespace Rssdp.Infrastructure
}
catch
{
if (retVal != null)
{
retVal.Dispose();
}
retVal?.Dispose();
throw;
}

14
RSSDP/SsdpCommunicationsServer.cs
View File

@ -512,22 +512,16 @@ namespace Rssdp.Infrastructure
}
var handlers = this.RequestReceived;
if (handlers is not null)
{
handlers(this, new RequestReceivedEventArgs(data, remoteEndPoint, receivedOnlocalIPAddress));
}
handlers?.Invoke(this, new RequestReceivedEventArgs(data, remoteEndPoint, receivedOnlocalIPAddress));
}
private void OnResponseReceived(HttpResponseMessage data, IPEndPoint endPoint, IPAddress localIPAddress)
{
var handlers = this.ResponseReceived;
if (handlers is not null)
handlers?.Invoke(this, new ResponseReceivedEventArgs(data, endPoint)
{
handlers(this, new ResponseReceivedEventArgs(data, endPoint)
{
LocalIPAddress = localIPAddress
});
}
LocalIPAddress = localIPAddress
});
}
}
}

10
RSSDP/SsdpDevice.cs
View File

@ -337,10 +337,7 @@ namespace Rssdp
protected virtual void OnDeviceAdded(SsdpEmbeddedDevice device)
{
var handlers = this.DeviceAdded;
if (handlers != null)
{
handlers(this, new DeviceEventArgs(device));
}
handlers?.Invoke(this, new DeviceEventArgs(device));
}
/// <summary>
@ -352,10 +349,7 @@ namespace Rssdp
protected virtual void OnDeviceRemoved(SsdpEmbeddedDevice device)
{
var handlers = this.DeviceRemoved;
if (handlers != null)
{
handlers(this, new DeviceEventArgs(device));
}
handlers?.Invoke(this, new DeviceEventArgs(device));
}
}
}

14
RSSDP/SsdpDeviceLocator.cs
View File

@ -227,13 +227,10 @@ namespace Rssdp.Infrastructure
}
var handlers = this.DeviceAvailable;
if (handlers is not null)
handlers?.Invoke(this, new DeviceAvailableEventArgs(device, isNewDevice)
{
handlers(this, new DeviceAvailableEventArgs(device, isNewDevice)
{
RemoteIPAddress = IPAddress
});
}
RemoteIPAddress = IPAddress
});
}
/// <summary>
@ -250,10 +247,7 @@ namespace Rssdp.Infrastructure
}
var handlers = this.DeviceUnavailable;
if (handlers is not null)
{
handlers(this, new DeviceUnavailableEventArgs(device, expired));
}
handlers?.Invoke(this, new DeviceUnavailableEventArgs(device, expired));
}
/// <summary>

10
RSSDP/SsdpDevicePublisher.cs
View File

@ -527,10 +527,7 @@ namespace Rssdp.Infrastructure
{
var timer = _RebroadcastAliveNotificationsTimer;
_RebroadcastAliveNotificationsTimer = null;
if (timer is not null)
{
timer.Dispose();
}
timer?.Dispose();
}
private TimeSpan GetMinimumNonZeroCacheLifetime()
@ -564,10 +561,7 @@ namespace Rssdp.Infrastructure
private void WriteTrace(string text)
{
if (LogFunction is not null)
{
LogFunction(text);
}
LogFunction?.Invoke(text);
// System.Diagnostics.Debug.WriteLine(text, "SSDP Publisher");
}