From c7b1c8b155600396c996fb88f359990839977797 Mon Sep 17 00:00:00 2001
From: SirLynix <lynix680@gmail.com>
Date: Thu, 6 Apr 2023 19:01:07 +0200
Subject: [PATCH] Core/AppFilesystemComponent: Fix Open with physical files

---
 include/Nazara/Core/AppFilesystemComponent.inl | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/include/Nazara/Core/AppFilesystemComponent.inl b/include/Nazara/Core/AppFilesystemComponent.inl
index 96a71c3ec..3e584a776 100644
--- a/include/Nazara/Core/AppFilesystemComponent.inl
+++ b/include/Nazara/Core/AppFilesystemComponent.inl
@@ -162,7 +162,13 @@ namespace Nz
 				}
 				else if constexpr (std::is_same_v<Param, VirtualDirectory::FileEntry>)
 				{
-					resource = T::OpenFromStream(*arg.stream, params, std::forward<ExtraArgs>(args)...);
+					// If stream has an associated filesystem path, use OpenFromFile instead to make sure the File stream is kept alive
+					// (a temporary FileEntry may be created when resolving a filesystem folder)
+					if (std::filesystem::path filePath = arg.stream->GetPath(); !filePath.empty())
+						resource = T::OpenFromFile(*arg.stream, params, std::forward<ExtraArgs>(args)...);
+					else
+						resource = T::OpenFromStream(*arg.stream, params, std::forward<ExtraArgs>(args)...);
+
 					return true;
 				}
 				else