From 7a9a0a4916a2010cec980097929fc88fdd93f023 Mon Sep 17 00:00:00 2001
From: jl777 <jameslee777@yahoo.com>
Date: Thu, 20 Oct 2016 16:49:02 -0300
Subject: [PATCH] test

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

diff --git a/src/main.cpp b/src/main.cpp
index 16effd6e1..4d63f60b4 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -3154,7 +3154,7 @@ bool AcceptBlockHeader(const CBlockHeader& block, CValidationState& state, CBloc
         return false;
     if (pindex == NULL)
         pindex = AddToBlockIndex(block);
-    if (!CheckBlockHeader(pindex->nHeight,pindex, block, state))
+    if (!CheckBlockHeader(pindex!=0?pindex->nHeight:0,pindex, block, state))
         return false;
     if (ppindex)
         *ppindex = pindex;