1 files changed, 4 insertions, 0 deletions
diff --git a/services/java/com/android/server/print/PrintManagerService.java b/services/java/com/android/server/print/PrintManagerService.java
index 5f8708a..9810bf0 100644
--- a/services/java/com/android/server/print/PrintManagerService.java
+++ b/services/java/com/android/server/print/PrintManagerService.java
@@ -413,6 +413,10 @@ public final class PrintManagerService extends IPrintManager.Stub {
                         .queryIntentServicesAsUser(intent, PackageManager.GET_SERVICES,
                                 getChangingUserId());
 
+                if (installedServices == null) {
+                    return;
+                }
+
                 final int installedServiceCount = installedServices.size();
                 for (int i = 0; i < installedServiceCount; i++) {
                     ServiceInfo serviceInfo = installedServices.get(i).serviceInfo;