From 403b9b4e4dc10c685ccb51646441655d07ac1213 Mon Sep 17 00:00:00 2001
From: Eirik Ogilvie-Wigley <eirik@z.cash>
Date: Tue, 17 Jul 2018 11:53:54 -0600
Subject: [PATCH] Clear sapling witness cache

---
 src/wallet/wallet.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index c4f9f1557..585bfd615 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -748,6 +748,10 @@ void CWallet::ClearNoteWitnessCache()
             item.second.witnesses.clear();
             item.second.witnessHeight = -1;
         }
+        for (mapSaplingNoteData_t::value_type& item : wtxItem.second.mapSaplingNoteData) {
+            item.second.witnesses.clear();
+            item.second.witnessHeight = -1;
+        }
     }
     nWitnessCacheSize = 0;
 }