1 files changed, 3 insertions, 2 deletions
diff --git a/src/test/checkblock_tests.cpp b/src/test/checkblock_tests.cpp
index 67d40a45c7..a4121caa8b 100644
--- a/src/test/checkblock_tests.cpp
+++ b/src/test/checkblock_tests.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2013-2014 The Bitcoin Core developers
-// Distributed under the MIT/X11 software license, see the accompanying
+// Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 //
@@ -8,6 +8,7 @@
 
 
 
+#include "clientversion.h"
 #include "main.h"
 #include "utiltime.h"
 
@@ -36,7 +37,7 @@ bool read_block(const std::string& filename, CBlock& block)
     fseek(fp, 8, SEEK_SET); // skip msgheader/size
 
     CAutoFile filein(fp, SER_DISK, CLIENT_VERSION);
-    if (!filein) return false;
+    if (filein.IsNull()) return false;
 
     filein >> block;