From 98ab2b5a265e4794d6a9d22212d992bfd1f9c1f1 Mon Sep 17 00:00:00 2001
From: Robert Backhaus <robbak@robbak.com>
Date: Wed, 29 May 2013 10:33:36 +1000
Subject: [PATCH] Don't attempt to resize vector to negative size.

---
 src/db.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/db.cpp b/src/db.cpp
index 3133d99b..fd4c67d5 100644
--- a/src/db.cpp
+++ b/src/db.cpp
@@ -541,6 +541,8 @@ bool CAddrDB::Read(CAddrMan& addr)
     // use file size to size memory buffer
     int fileSize = GetFilesize(filein);
     int dataSize = fileSize - sizeof(uint256);
+    //Don't try to resize to a negative number if file is small
+    if ( dataSize < 0 ) dataSize = 0;
     vector<unsigned char> vchData;
     vchData.resize(dataSize);
     uint256 hashIn;