4 files changed, 22 insertions, 12 deletions
diff --git a/src/core/loader/elf.cpp b/src/core/loader/elf.cpp
index 120e1e133..0e2af20b4 100644
--- a/src/core/loader/elf.cpp
+++ b/src/core/loader/elf.cpp
@@ -300,7 +300,7 @@ SharedPtr<CodeSet> ElfReader::LoadInto(u32 vaddr) {
     }
 
     std::vector<u8> program_image(total_image_size);
-    size_t current_image_position = 0;
+    std::size_t current_image_position = 0;
 
     auto& kernel = Core::System::GetInstance().Kernel();
     SharedPtr<CodeSet> codeset = CodeSet::Create(kernel, "");
diff --git a/src/core/loader/loader.cpp b/src/core/loader/loader.cpp
index fa43a2650..f2a183ba1 100644
--- a/src/core/loader/loader.cpp
+++ b/src/core/loader/loader.cpp
@@ -155,7 +155,7 @@ constexpr std::array<const char*, 58> RESULT_MESSAGES{
 };
 
 std::ostream& operator<<(std::ostream& os, ResultStatus status) {
-    os << RESULT_MESSAGES.at(static_cast<size_t>(status));
+    os << RESULT_MESSAGES.at(static_cast<std::size_t>(status));
     return os;
 }
 
diff --git a/src/core/loader/nax.cpp b/src/core/loader/nax.cpp
index b46d81c02..5d4380684 100644
--- a/src/core/loader/nax.cpp
+++ b/src/core/loader/nax.cpp
@@ -11,6 +11,20 @@
 #include "core/loader/nca.h"
 
 namespace Loader {
+namespace {
+FileType IdentifyTypeImpl(const FileSys::NAX& nax) {
+    if (nax.GetStatus() != ResultStatus::Success) {
+        return FileType::Error;
+    }
+
+    const auto nca = nax.AsNCA();
+    if (nca == nullptr || nca->GetStatus() != ResultStatus::Success) {
+        return FileType::Error;
+    }
+
+    return FileType::NAX;
+}
+} // Anonymous namespace
 
 AppLoader_NAX::AppLoader_NAX(FileSys::VirtualFile file)
     : AppLoader(file), nax(std::make_unique<FileSys::NAX>(file)),
@@ -19,14 +33,12 @@ AppLoader_NAX::AppLoader_NAX(FileSys::VirtualFile file)
 AppLoader_NAX::~AppLoader_NAX() = default;
 
 FileType AppLoader_NAX::IdentifyType(const FileSys::VirtualFile& file) {
-    FileSys::NAX nax(file);
-
-    if (nax.GetStatus() == ResultStatus::Success && nax.AsNCA() != nullptr &&
-        nax.AsNCA()->GetStatus() == ResultStatus::Success) {
-        return FileType::NAX;
-    }
+    const FileSys::NAX nax(file);
+    return IdentifyTypeImpl(nax);
+}
 
-    return FileType::Error;
+FileType AppLoader_NAX::GetFileType() {
+    return IdentifyTypeImpl(*nax);
 }
 
 ResultStatus AppLoader_NAX::Load(Kernel::SharedPtr<Kernel::Process>& process) {
diff --git a/src/core/loader/nax.h b/src/core/loader/nax.h
index 4dbae2918..56605fe45 100644
--- a/src/core/loader/nax.h
+++ b/src/core/loader/nax.h
@@ -31,9 +31,7 @@ public:
      */
     static FileType IdentifyType(const FileSys::VirtualFile& file);
 
-    FileType GetFileType() override {
-        return IdentifyType(file);
-    }
+    FileType GetFileType() override;
 
     ResultStatus Load(Kernel::SharedPtr<Kernel::Process>& process) override;