Fix null check in hasSigningCertificate

Test: manual verification with test app

Change-Id: I33752e8a353e8cb075df0fd702a332b182694a5b

1 files changed, 4 insertions, 1 deletions

diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index b451eaf198f8..0cb9568bbca1 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -6214,8 +6214,11 @@ public class PackageManagerService extends IPackageManager.Stub
 
         synchronized (mLock) {
             final AndroidPackage p = mPackages.get(packageName);
+            if (p == null) {
+                return false;
+            }
             final PackageSetting ps = getPackageSetting(p.getPackageName());
-            if (p == null || ps == null) {
+            if (ps == null) {
                 return false;
             }
             final int callingUid = Binder.getCallingUid();