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Removed excessive null check because string.Join can't return null (#1716)

This commit is contained in:
Damir Ainullin 2018-03-25 20:13:07 +03:00 committed by David Fowler
parent 9f0b52562c
commit dd9369ece8
1 changed files with 2 additions and 3 deletions
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5
src/Microsoft.AspNetCore.SignalR.Common/Internal/Protocol/HubMethodInvocationMessage.cs
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@ -2,7 +2,6 @@
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System; using System;
using System.Collections.Generic;
using System.Linq; using System.Linq;
using System.Runtime.ExceptionServices; using System.Runtime.ExceptionServices;
@ -72,7 +71,7 @@ namespace Microsoft.AspNetCore.SignalR.Internal.Protocol
string args; string args;
try try
{ {
args = string.Join(", ", Arguments?.Select(a => a?.ToString())) ?? string.Empty; args = string.Join(", ", Arguments?.Select(a => a?.ToString()));
} }
catch (Exception ex) catch (Exception ex)
{ {
@ -98,7 +97,7 @@ namespace Microsoft.AspNetCore.SignalR.Internal.Protocol
string args; string args;
try try
{ {
args = string.Join(", ", Arguments?.Select(a => a?.ToString())) ?? string.Empty; args = string.Join(", ", Arguments?.Select(a => a?.ToString()));
} }
catch (Exception ex) catch (Exception ex)
{ {