From 5892fc1555d45a7e6382a07252d232019dd5978d Mon Sep 17 00:00:00 2001 From: Morph <39850852+Morph1984@users.noreply.github.com> Date: Wed, 15 Jul 2020 13:08:04 -0400 Subject: [PATCH] Add comment to clarify the nullptr check --- src/core/hle/service/filesystem/filesystem.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp index 3020101a1..c66124998 100644 --- a/src/core/hle/service/filesystem/filesystem.cpp +++ b/src/core/hle/service/filesystem/filesystem.cpp @@ -55,6 +55,7 @@ std::string VfsDirectoryServiceWrapper::GetName() const { ResultCode VfsDirectoryServiceWrapper::CreateFile(const std::string& path_, u64 size) const { std::string path(FileUtil::SanitizePath(path_)); auto dir = GetDirectoryRelativeWrapped(backing, FileUtil::GetParentPath(path)); + // dir can be nullptr if path contains subdirectories, create those prior to creating the file. if (dir == nullptr) { dir = backing->CreateSubdirectory(FileUtil::GetParentPath(path)); }