loaders: Make GetFileType() a const qualified member function

No implementations actually modify instance state (and it would be
questionable to do that in the first place given the name), so we can
make this a const member function.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/core/loader/nca.h b/src/core/loader/nca.h
index 95d9b73a1..cbbe701d2 100644
--- a/src/core/loader/nca.h
+++ b/src/core/loader/nca.h
@@ -29,7 +29,7 @@ public:
      */
     static FileType IdentifyType(const FileSys::VirtualFile& file);
 
-    FileType GetFileType() override {
+    FileType GetFileType() const override {
         return IdentifyType(file);
     }