From b39a07dc42ab6ba746a25206969fb81913146f1f Mon Sep 17 00:00:00 2001
From: "Wladimir J. van der Laan" <laanwj@gmail.com>
Date: Wed, 23 Apr 2014 08:55:24 +0200
Subject: [PATCH] Add missing AssertLockHeld in ConnectBlock

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

diff --git a/src/main.cpp b/src/main.cpp
index 0bbe833705..a591168c07 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1727,6 +1727,7 @@ void ThreadScriptCheck() {
 
 bool ConnectBlock(CBlock& block, CValidationState& state, CBlockIndex* pindex, CCoinsViewCache& view, bool fJustCheck)
 {
+    AssertLockHeld(cs_main);
     // Check it again in case a previous version let a bad block in
     if (!CheckBlock(block, state, !fJustCheck, !fJustCheck))
         return false;