From 4ce43df88fb427aedf3e9b522eb037285590a482 Mon Sep 17 00:00:00 2001
From: tehcneko <7764726+tehcneko@users.noreply.github.com>
Date: Sun, 7 Mar 2021 14:22:54 +0800
Subject: [PATCH] [core] Upgrade manager if older version installed

---
 .../java/io/github/lsposed/lspd/service/PackageService.java   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/src/main/java/io/github/lsposed/lspd/service/PackageService.java b/core/src/main/java/io/github/lsposed/lspd/service/PackageService.java
index 33a00dc4..7e2d4a44 100644
--- a/core/src/main/java/io/github/lsposed/lspd/service/PackageService.java
+++ b/core/src/main/java/io/github/lsposed/lspd/service/PackageService.java
@@ -242,8 +242,8 @@ public class PackageService {
             if (pkgInfo != null && pkgInfo.versionName != null && pkgInfo.applicationInfo != null) {
                 boolean versionMatch = pkgInfo.versionName.equals(BuildConfig.VERSION_NAME);
                 boolean signatureMatch = InstallerVerifier.verifyInstallerSignature(pkgInfo.applicationInfo);
-                if (versionMatch && signatureMatch) return false;
-                if (!signatureMatch || pkgInfo.versionCode > BuildConfig.VERSION_CODE)
+                if (versionMatch && signatureMatch && pkgInfo.versionCode >= BuildConfig.VERSION_CODE) return false;
+                if (!signatureMatch || !versionMatch && pkgInfo.versionCode > BuildConfig.VERSION_CODE)
                     uninstallPackage(new VersionedPackage(pkgInfo.packageName, pkgInfo.versionCode));
             }
             IPackageInstaller installerService = pm.getPackageInstaller();