From e35d5c72d2cf0ae7ee875dc999ed5aeb95bb940d Mon Sep 17 00:00:00 2001
From: Ruslan Balanukhin <ruslan.balanukhin@gmail.com>
Date: Tue, 14 Nov 2023 19:30:43 +0100
Subject: [PATCH] Rever CppSharp version as newer version eats function return
 comment kind (#286)

Co-authored-by: Ruslan Balanukhin <ruslan@rationale.one>
---
 Directory.Packages.props                                        | 2 +-
 .../Processing/FunctionProcessor.cs                             | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Directory.Packages.props b/Directory.Packages.props
index bba73271..b93d1bc1 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -6,7 +6,7 @@
   <ItemGroup>
     <PackageVersion Include="CommandLineParser" Version="2.9.1" />
     <PackageVersion Include="coverlet.collector" Version="6.0.0" />
-    <PackageVersion Include="CppSharp" Version="1.1.5.3168" />
+    <PackageVersion Include="CppSharp" Version="1.0.1" />
     <PackageVersion Include="Microsoft.Net.Compilers.Toolset" Version="4.7.0" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="1.1.1" />
diff --git a/FFmpeg.AutoGen.CppSharpUnsafeGenerator/Processing/FunctionProcessor.cs b/FFmpeg.AutoGen.CppSharpUnsafeGenerator/Processing/FunctionProcessor.cs
index d143c868..3ab474fe 100644
--- a/FFmpeg.AutoGen.CppSharpUnsafeGenerator/Processing/FunctionProcessor.cs
+++ b/FFmpeg.AutoGen.CppSharpUnsafeGenerator/Processing/FunctionProcessor.cs
@@ -204,7 +204,7 @@ private static string GetCommentString(BlockCommandComment comment)
     {
         return comment == null
             ? null
-            : string.Join(" ", comment.ParagraphComment.Content.OfType<TextComment>().Select(x => x.Text.Trim()));
+            : string.Join(" ", comment.ParagraphComment.Content.OfType<TextComment>().Select(x => x.Text.Trim()).Where(x => !string.IsNullOrWhiteSpace(x)));
     }
 
     private static string GetSha256(string text)