Merge "Fix NPE when exempting CDM apps from auto revoke" into rvc-dev am: 19272a236b am: 1587e4734c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11920154

Change-Id: I2af2497a0af099094cee7a4e23e702592bd63df8

services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java

@@ -222,6 +222,9 @@ public class CompanionDeviceManagerService extends SystemService implements Bind
 
             try {
                 Set<Association> associations = readAllAssociations(userId);
+                if (associations == null) {
+                    continue;
+                }
                 for (Association a : associations) {
                     try {
                         int uid = pm.getPackageUidAsUser(a.companionAppPackage, userId);