From 937401b6d07fa0b37bce718105517b021724efe2 Mon Sep 17 00:00:00 2001
From: jl777 <jameslee777@yahoo.com>
Date: Tue, 18 Oct 2016 12:56:22 -0300
Subject: [PATCH] test

---
 src/komodo.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/komodo.h b/src/komodo.h
index 2c8680b33..52b57cda9 100644
--- a/src/komodo.h
+++ b/src/komodo.h
@@ -28,6 +28,8 @@ int32_t komodo_blockindexcheck(CBlockIndex *pindex,uint32_t *nBitsp)
     // 1 -> valid notary block, change nBits to KOMODO_MINDIFF_NBITS
     // -1 -> invalid, ie, prior to notarized block
     CBlock block; int32_t height; char *coinbasestr;
+    if ( pindex == 0 )
+        return(0);
     block.SetNull();
     CAutoFile filein(OpenBlockFile(pindex->GetBlockPos(),true),SER_DISK,CLIENT_VERSION);
     if ( filein.IsNull() )