Fix distribution list sync crash.

app/src/main/java/org/thoughtcrime/securesms/migrations/SyncDistributionListsMigrationJob.java

@@ -2,9 +2,12 @@ package org.thoughtcrime.securesms.migrations;
 
 import androidx.annotation.NonNull;
 
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.database.SignalDatabase;
 import org.thoughtcrime.securesms.jobmanager.Data;
 import org.thoughtcrime.securesms.jobmanager.Job;
+import org.thoughtcrime.securesms.keyvalue.SignalStore;
+import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.storage.StorageSyncHelper;
 
 /**
@@ -14,6 +17,8 @@ public final class SyncDistributionListsMigrationJob extends MigrationJob {
 
   public static final String KEY = "SyncDistributionListsMigrationJob";
 
+  private static final String TAG = Log.tag(SyncDistributionListsMigrationJob.class);
+
   SyncDistributionListsMigrationJob() {
     this(new Parameters.Builder().build());
   }
@@ -34,6 +39,15 @@ public final class SyncDistributionListsMigrationJob extends MigrationJob {
 
   @Override
   public void performMigration() {
+    if (SignalStore.account().getAci() == null) {
+      Log.w(TAG, "Self not yet available.");
+      return;
+    }
+
+    if (Recipient.self().getStoriesCapability() != Recipient.Capability.SUPPORTED) {
+      Log.i(TAG, "Stories capability is not supported.");
+    }
+
     SignalDatabase.recipients().markNeedsSync(SignalDatabase.distributionLists().getAllListRecipients());
     StorageSyncHelper.scheduleSyncForDataChange();
   }