From 095c30d25ed51998c658f2fbd9c8923fa277b126 Mon Sep 17 00:00:00 2001
From: roothorick <roothorick@gmail.com>
Date: Thu, 16 Aug 2018 19:20:16 -0500
Subject: [PATCH] Only inject fs_mitm when overlay files are actually present
 for the title

---
 stratosphere/fs_mitm/source/fsmitm_service.hpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/stratosphere/fs_mitm/source/fsmitm_service.hpp b/stratosphere/fs_mitm/source/fsmitm_service.hpp
index b1bd62d9c..8e3561376 100644
--- a/stratosphere/fs_mitm/source/fsmitm_service.hpp
+++ b/stratosphere/fs_mitm/source/fsmitm_service.hpp
@@ -38,7 +38,14 @@ class FsMitMService : public IMitMServiceObject {
         }
         
         static bool should_mitm(u64 pid, u64 tid) {
-            return tid >= 0x0100000000010000ULL || Utils::HasSdMitMFlag(tid);
+            if(!(tid >= 0x0100000000010000ULL || Utils::HasSdMitMFlag(tid))) return false;
+            
+            FsDir tst;
+            char slash = '/';
+            bool ret = R_SUCCEEDED(Utils::OpenSdDirForAtmosphere(tid, &slash, &tst));
+            if(!ret) return false;
+            fsDirClose(&tst);
+            return true;
         }
         
         FsMitMService *clone() override {