From 97d2b09c124e6e5803f7fd4503348d9710d1260f Mon Sep 17 00:00:00 2001
From: Matt Corallo <git@bluematt.me>
Date: Sun, 24 Dec 2017 12:13:13 -0500
Subject: Add helper to wait for validation interface queue to catch up

---
 src/validation.cpp | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'src/validation.cpp')

diff --git a/src/validation.cpp b/src/validation.cpp
index 23ce6509d5..1c024ce2ae 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -2572,11 +2572,7 @@ bool CChainState::ActivateBestChain(CValidationState &state, const CChainParams&
             // Block until the validation queue drains. This should largely
             // never happen in normal operation, however may happen during
             // reindex, causing memory blowup  if we run too far ahead.
-            std::promise<void> promise;
-            CallFunctionInValidationInterfaceQueue([&promise] {
-                promise.set_value();
-            });
-            promise.get_future().wait();
+            SyncWithValidationInterfaceQueue();
         }
 
         if (ShutdownRequested())
-- 
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