From 57d83635c6512f5e58753c7a1ae2d515c18cb70f Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Mon, 26 Dec 2022 16:06:28 -0800
Subject: [PATCH] Check stub.xz existence

---
 native/src/init/rootdir.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/native/src/init/rootdir.cpp b/native/src/init/rootdir.cpp
index c30308ac0..bb495777c 100644
--- a/native/src/init/rootdir.cpp
+++ b/native/src/init/rootdir.cpp
@@ -172,8 +172,7 @@ static void extract_files(bool sbin) {
     } else {
         xsymlink("./magisk32", "magisk");
     }
-
-    {
+    if (access(stub_xz, F_OK) == 0) {
         auto stub = mmap_data(stub_xz);
         unlink(stub_xz);
         int fd = xopen("stub.apk", O_WRONLY | O_CREAT, 0);