From 32f359f3c1c46bc639682f3fcf27d0d574083bc4 Mon Sep 17 00:00:00 2001
From: Ruben Dario Ponticelli <rdponticelli@gmail.com>
Date: Wed, 9 Jul 2014 21:37:27 -0300
Subject: [PATCH] Avoid a segfault on getblock if it can't read a block from
 disk.

Rebased-From: 954d2e7
---
 src/rpcblockchain.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/rpcblockchain.cpp b/src/rpcblockchain.cpp
index 59c72e539..29b7bc689 100644
--- a/src/rpcblockchain.cpp
+++ b/src/rpcblockchain.cpp
@@ -312,7 +312,9 @@ Value getblock(const Array& params, bool fHelp)
 
     CBlock block;
     CBlockIndex* pblockindex = mapBlockIndex[hash];
-    ReadBlockFromDisk(block, pblockindex);
+
+    if(!ReadBlockFromDisk(block, pblockindex))
+        throw JSONRPCError(RPC_INTERNAL_ERROR, "Can't read block from disk");
 
     if (!fVerbose)
     {