From 756271276c882e97b0a2933225bffe3839461286 Mon Sep 17 00:00:00 2001
From: jl777 <jameslee777@yahoo.com>
Date: Thu, 1 Dec 2016 10:45:56 -0300
Subject: [PATCH] test

---
 src/main.cpp | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index f2c3ae6f1..bfbb6cc42 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -2706,14 +2706,18 @@ static bool ActivateBestChainStep(CValidationState &state, CBlockIndex *pindexMo
     }
 if ( 1 )
 {
-    while (chainActive.Tip()->nHeight > 91418 )
+    static int32_t didinit;
+    if ( didinit++ == 0 )
     {
-        fprintf(stderr,"rewind ht.%d\n",chainActive.Tip()->nHeight);
-        if ( !DisconnectTip(state) )
-            return false;
+        while (chainActive.Tip()->nHeight > 91418 )
+        {
+            fprintf(stderr,"rewind ht.%d\n",chainActive.Tip()->nHeight);
+            if ( !DisconnectTip(state) )
+                return false;
+        }
+        pindexOldTip = chainActive.Tip();
+        pindexFork = chainActive.FindFork(pindexMostWork);
     }
-    pindexOldTip = chainActive.Tip();
-    pindexFork = chainActive.FindFork(pindexMostWork);
 }
     // Build list of new blocks to connect.
     std::vector<CBlockIndex*> vpindexToConnect;