From 70be62c6a1c8d9a665d0e786c38df52c340dca1f Mon Sep 17 00:00:00 2001
From: Borys <borys@dragonflydb.io>
Date: Mon, 28 Apr 2025 14:15:05 +0300
Subject: [PATCH] chore: add DCHECK to easier tests debugging (#5018)

---
 src/server/cluster/outgoing_slot_migration.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/server/cluster/outgoing_slot_migration.cc b/src/server/cluster/outgoing_slot_migration.cc
index 3581f0e6e..52d47b07b 100644
--- a/src/server/cluster/outgoing_slot_migration.cc
+++ b/src/server/cluster/outgoing_slot_migration.cc
@@ -311,6 +311,7 @@ bool OutgoingMigration::FinalizeMigration(long attempt) {
       dfly::Pause(server_family_->GetNonPriviligedListeners(), &namespaces->GetDefaultNamespace(),
                   nullptr, ClientPause::ALL, is_pause_in_progress);
 
+  DCHECK(pause_fb_opt);
   if (!pause_fb_opt) {
     auto err = absl::StrCat("Migration finalization time out ", cf_->MyID(), " : ",
                             migration_info_.node_info.id, " attempt ", attempt);