Add null check to Gcm registration model

b69d908b · Leonardo Aramaki · 10d6196c · b69d908b
Commit b69d908b authored Jan 03, 2018 by Leonardo Aramaki
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GcmPushRegistrationObserver.java ...android/service/observer/GcmPushRegistrationObserver.java +4 -1

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--- a/app/src/main/java/chat/rocket/android/service/observer/GcmPushRegistrationObserver.java
+++ b/app/src/main/java/chat/rocket/android/service/observer/GcmPushRegistrationObserver.java
@@ -65,7 +65,10 @@ public class GcmPushRegistrationObserver extends AbstractModelObserver<GcmPushRe
        ).continueWith(task -> {
            if (task.isFaulted()) {
                realmHelper.executeTransaction(realm -> {
-                    GcmPushRegistration.queryDefault(realm).findFirst().setSyncState(SyncState.FAILED);
+                    GcmPushRegistration gcmPushRegistration = GcmPushRegistration.queryDefault(realm).findFirst();
+                    if (gcmPushRegistration != null) {
+                        gcmPushRegistration.setSyncState(SyncState.FAILED);
+                    }
                    return null;
                }).continueWith(new LogIfError());
            }