From b963af2269d4d0ee20305bff25aa29a6981bc8e7 Mon Sep 17 00:00:00 2001
From: jl777 <jameslee777@yahoo.com>
Date: Thu, 24 Jan 2019 02:41:08 -1100
Subject: [PATCH] Tmp undo file

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

diff --git a/src/main.cpp b/src/main.cpp
index f243cef8e..3d5128de2 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -4640,13 +4640,13 @@ bool FindUndoPos(CValidationState &state, int nFile, CDiskBlockPos &pos, unsigne
 {
     std::vector<CBlockFileInfo> *ptr; int *lastfilep;
     LOCK(cs_LastBlockFile);
+    pos.nFile = nFile;
     if ( nFile >= TMPFILE_START )
     {
         nFile %= TMPFILE_START;
         ptr = &tmpBlockFiles;
     } else ptr = &vinfoBlockFile;
 
-    pos.nFile = nFile;
     unsigned int nNewSize;
     pos.nPos = (*ptr)[nFile].nUndoSize;
     nNewSize = (*ptr)[nFile].nUndoSize += nAddSize;