From 2df13c428f9740e563f0b2a960901b458db21e36 Mon Sep 17 00:00:00 2001
From: jl777 <jameslee777@yahoo.com>
Date: Wed, 9 Jan 2019 04:24:04 -1100
Subject: [PATCH 1/3] Workaround for -maxreorg

---
 src/komodo_defs.h     |  3 ++-
 src/wallet/wallet.cpp | 16 ++++++++++++----
 2 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/src/komodo_defs.h b/src/komodo_defs.h
index c0a3caffd..bd516be61 100644
--- a/src/komodo_defs.h
+++ b/src/komodo_defs.h
@@ -28,7 +28,8 @@
 #define KOMODO_FIRSTFUNGIBLEID 100
 #define KOMODO_SAPLING_ACTIVATION 1544832000 // Dec 15th, 2018
 #define KOMODO_SAPLING_DEADLINE 1550188800 // Feb 15th, 2019
- 
+#define _COINBASE_MATURITY 100
+
 extern uint8_t ASSETCHAINS_TXPOW,ASSETCHAINS_PUBLIC;
 int32_t MAX_BLOCK_SIZE(int32_t height);
 
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 024194695..969e0c81b 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -1184,6 +1184,7 @@ bool DecrementNoteWitnesses(NoteDataMap& noteDataMap, int indexHeight, int64_t n
     return true;
 }
 
+
 void CWallet::DecrementNoteWitnesses(const CBlockIndex* pindex)
 {
     LOCK(cs_wallet);
@@ -1193,10 +1194,17 @@ void CWallet::DecrementNoteWitnesses(const CBlockIndex* pindex)
         if (!::DecrementNoteWitnesses(wtxItem.second.mapSaplingNoteData, pindex->GetHeight(), nWitnessCacheSize))
             needsRescan = true;
     }
-    nWitnessCacheSize -= 1;
-    // TODO: If nWitnessCache is zero, we need to regenerate the caches (#1302)
-    assert(nWitnessCacheSize > 0);
-
+    if ( WITNESS_CACHE_SIZE == _COINBASE_MATURITY+10 )
+    {
+        nWitnessCacheSize -= 1;
+        // TODO: If nWitnessCache is zero, we need to regenerate the caches (#1302)
+        assert(nWitnessCacheSize > 0);
+    }
+    else
+    {
+        if ( nWitnessCacheSize > 0 )
+            nWitnessCacheSize--
+            }
     // For performance reasons, we write out the witness cache in
     // CWallet::SetBestChain() (which also ensures that overall consistency
     // of the wallet.dat is maintained).

From 512d96862abc5ab95bd0afd1bd6fd695458f14f6 Mon Sep 17 00:00:00 2001
From: jl777 <jameslee777@yahoo.com>
Date: Wed, 9 Jan 2019 04:30:24 -1100
Subject: [PATCH 2/3] Help human instructions for -maxreorg

---
 src/main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.cpp b/src/main.cpp
index f5e5a6ab0..b29e80efc 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -4114,7 +4114,7 @@ static bool ActivateBestChainStep(CValidationState &state, CBlockIndex *pindexMo
             "- " + strprintf(_("Fork point:  %s %s, height %d"),
                              ASSETCHAINS_SYMBOL,pindexFork->phashBlock->GetHex(), pindexFork->GetHeight()) + "\n\n" +
             _("Please help, human!");
-            LogPrintf("*** %s\n", msg);
+            LogPrintf("*** %s\nif you launch with -maxreorg=%d it might be able to resolve this automatically", msg,reorgLength+10);
             uiInterface.ThreadSafeMessageBox(msg, "", CClientUIInterface::MSG_ERROR);
             StartShutdown();
             return false;

From 4f48570935324e2c3a531bfb084810764e7d1fff Mon Sep 17 00:00:00 2001
From: jl777 <jameslee777@yahoo.com>
Date: Wed, 9 Jan 2019 04:31:04 -1100
Subject: [PATCH 3/3] ;

---
 src/wallet/wallet.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 969e0c81b..dd188d418 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -1203,8 +1203,8 @@ void CWallet::DecrementNoteWitnesses(const CBlockIndex* pindex)
     else
     {
         if ( nWitnessCacheSize > 0 )
-            nWitnessCacheSize--
-            }
+            nWitnessCacheSize--;
+    }
     // For performance reasons, we write out the witness cache in
     // CWallet::SetBestChain() (which also ensures that overall consistency
     // of the wallet.dat is maintained).