From 663c7ec762a5aa6bb9219e748f61d1a0381963c6 Mon Sep 17 00:00:00 2001
From: LoveSy <shana@zju.edu.cn>
Date: Wed, 3 Nov 2021 14:56:24 +0800
Subject: [PATCH] Check null (#1356)

---
 .../main/java/org/lsposed/lspd/util/ParasiticManagerHooker.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/main/java/org/lsposed/lspd/util/ParasiticManagerHooker.java b/core/src/main/java/org/lsposed/lspd/util/ParasiticManagerHooker.java
index 0eea85da..ab7e98e2 100644
--- a/core/src/main/java/org/lsposed/lspd/util/ParasiticManagerHooker.java
+++ b/core/src/main/java/org/lsposed/lspd/util/ParasiticManagerHooker.java
@@ -45,7 +45,7 @@ public class ParasiticManagerHooker {
     private static int managerFd = -1;
 
     private synchronized static PackageInfo getManagerPkgInfo(ApplicationInfo appInfo) {
-        if (managerPkgInfo == null) {
+        if (managerPkgInfo == null && appInfo != null) {
             try {
                 Context ctx = ActivityThread.currentActivityThread().getSystemContext();
                 var sourceDir = "/proc/self/fd/" + managerFd;