From f5791c6ae3b59ef4c8d04e6873310a022e1211b6 Mon Sep 17 00:00:00 2001
From: "Wladimir J. van der Laan" <laanwj@gmail.com>
Date: Mon, 26 Jan 2015 09:47:59 +0100
Subject: Add more information to errors in ReadBlockFromDisk

A lot of times, disk corruption problems appear here.
To facilitate debugging and troubleshooting, add position information
to the error messages.
---
 src/chain.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/chain.h')

diff --git a/src/chain.h b/src/chain.h
index 004e87ab52..02f53cd2f2 100644
--- a/src/chain.h
+++ b/src/chain.h
@@ -48,6 +48,12 @@ struct CDiskBlockPos
 
     void SetNull() { nFile = -1; nPos = 0; }
     bool IsNull() const { return (nFile == -1); }
+
+    std::string ToString() const
+    {
+        return strprintf("CBlockDiskPos(nFile=%i, nPos=%i)", nFile, nPos);
+    }
+
 };
 
 enum BlockStatus {
-- 
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