From b0d2ca9fb66d793e3c0f2e6ede811f1b16c33a9f Mon Sep 17 00:00:00 2001
From: "Wladimir J. van der Laan" <laanwj@gmail.com>
Date: Thu, 17 May 2018 22:07:32 +0200
Subject: wallet: Exit SyncMetaData if there are no transactions to sync

Instead of crash with an assertion error, simply exit the function
`SyncMetaData` if there is no metadata to sync.

Fixes #13110.
---
 src/wallet/wallet.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 74f36e9abe..2a2f8b5b20 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -549,7 +549,9 @@ void CWallet::SyncMetaData(std::pair<TxSpends::iterator, TxSpends::iterator> ran
         }
     }
 
-    assert(copyFrom);
+    if (!copyFrom) {
+        return;
+    }
 
     // Now copy data from copyFrom to rest:
     for (TxSpends::iterator it = range.first; it != range.second; ++it)
-- 
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