From 614adb2a31cc91a7cefb37824ccac533c353cf54 Mon Sep 17 00:00:00 2001
From: Alex Barney <thealexbarney@gmail.com>
Date: Fri, 9 Aug 2019 20:47:21 -0500
Subject: [PATCH] Don't add unnecessary ".cnmt" to SwitchFs nca names

---
 src/LibHac/SwitchFs.cs | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/LibHac/SwitchFs.cs b/src/LibHac/SwitchFs.cs
index 6a6e5a24..b3070ec7 100644
--- a/src/LibHac/SwitchFs.cs
+++ b/src/LibHac/SwitchFs.cs
@@ -80,7 +80,7 @@ namespace LibHac
 
                     nca = new SwitchFsNca(new Nca(Keyset, storage));
 
-                    nca.NcaId = Path.GetFileNameWithoutExtension(fileEntry.Name);
+                    nca.NcaId = GetNcaFilename(fileEntry.Name, nca);
                     string extension = nca.Nca.Header.ContentType == ContentType.Meta ? ".cnmt.nca" : ".nca";
                     nca.Filename = nca.NcaId + extension;
                 }
@@ -227,6 +227,16 @@ namespace LibHac
             }
         }
 
+        private string GetNcaFilename(string name, SwitchFsNca nca)
+        {
+            if (nca.Nca.Header.ContentType != ContentType.Meta || !name.EndsWith(".cnmt.nca"))
+            {
+                return Path.GetFileNameWithoutExtension(name);
+            }
+
+            return name.Substring(0, name.Length - ".cnmt.nca".Length);
+        }
+
         private void DisposeNcas()
         {
             //foreach (SwitchFsNca nca in Ncas.Values)