format and check disagree on blank lines after #endif preprocessor directive

[mmisiek137]

Description

dotnet csharpier format . leaves a double blank line after #endif, but dotnet csharpier check . flags it as unformatted -- expecting a single blank line. This makes CI checks fail on code the formatter itself produced.

Reproduction

Given this file:

using Newtonsoft.Json;
#if NET472
using System.Windows.Markup;
#endif


namespace TestLib
{

1. Run dotnet csharpier format . -- file is unchanged (double blank line stays)
2. Run dotnet csharpier check . -- reports the file as not formatted, expects single blank line

Error ./TestData.cs - Was not formatted.
  ----------------------------- Expected: Around Line 12 -----------------------------

  namespace TestLib
  {
  ----------------------------- Actual: Around Line 12 -----------------------------


  namespace TestLib

Expected behavior

format and check should produce consistent results. Either format should remove the extra blank line, or check should not flag it.

Version

CSharpier 1.2.6

[belav]

Can you provide the full file? Your example isn't valid c# because there is no closing }