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Enable nullable reference types

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Closes #36
This commit is contained in:
Patrik Svensson
2020-08-11 17:15:58 +02:00
committed by Patrik Svensson
parent a273f74758
commit 5d132220ba
25 changed files with 98 additions and 72 deletions
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12
src/Spectre.Console/Internal/Extensions/StringExtensions.cs
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@ -17,14 +17,9 @@ namespace Spectre.Console.Internal
public static string NormalizeLineEndings(this string text, bool native = false)
{
if (text == null)
{
return null;
}
var normalized = text?.Replace("\r\n", "\n")
?.Replace("\r", string.Empty);
text ??= string.Empty;
var normalized = text?.Replace("\r\n", "\n")?.Replace("\r", string.Empty) ?? string.Empty;
if (native && !_alreadyNormalized)
{
normalized = normalized.Replace("\n", Environment.NewLine);
@ -35,7 +30,8 @@ namespace Spectre.Console.Internal
public static string[] SplitLines(this string text)
{
return text.NormalizeLineEndings().Split(new[] { '\n' }, StringSplitOptions.None);
var result = text?.NormalizeLineEndings()?.Split(new[] { '\n' }, StringSplitOptions.None);
return result ?? Array.Empty<string>();
}
}
}