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(#922) fixed ArgumentNullException on .NET Framework

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It seems, when Spectre.Console is compiled for
netstandard2.0, StackTrace.GetFrames() returns null
instead of an empty array.
This commit is contained in:
Nils Andresen 2022-08-17 14:24:53 +02:00 committed by Patrik Svensson
parent 3a7b8aa1d2
commit 9d985f0f0a
1 changed files with 2 additions and 2 deletions
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4
src/Spectre.Console/Widgets/Exceptions/ExceptionFormatter.cs
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@ -221,9 +221,9 @@ internal static class ExceptionFormatter
return true; return true;
} }
private static IEnumerable<StackFrame> FilterStackFrames(this IEnumerable<StackFrame?> frames) private static IEnumerable<StackFrame> FilterStackFrames(this IEnumerable<StackFrame?>? frames)
{ {
var allFrames = frames.ToArray(); var allFrames = frames?.ToArray() ?? Array.Empty<StackFrame>();
var numberOfFrames = allFrames.Length; var numberOfFrames = allFrames.Length;
for (var i = 0; i < numberOfFrames; i++) for (var i = 0; i < numberOfFrames; i++)