From ad54a9b83f416d6bbd84eaaec55bf1e6f56308b1 Mon Sep 17 00:00:00 2001
From: "Wladimir J. van der Laan" <laanwj@gmail.com>
Date: Tue, 18 Feb 2014 17:12:48 +0100
Subject: [PATCH] Change new constants in txdb.h to int64_t

A shift overflow was happening when using these to check against in init.cpp.
Fixes #3702.
---
 src/qt/optionsmodel.cpp | 2 +-
 src/txdb.h              | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/qt/optionsmodel.cpp b/src/qt/optionsmodel.cpp
index 1a460b927..3b83a5ff6 100644
--- a/src/qt/optionsmodel.cpp
+++ b/src/qt/optionsmodel.cpp
@@ -85,7 +85,7 @@ void OptionsModel::Init()
 #endif
 
     if (!settings.contains("nDatabaseCache"))
-        settings.setValue("nDatabaseCache", nDefaultDbCache);
+        settings.setValue("nDatabaseCache", (qint64)nDefaultDbCache);
     if (!SoftSetArg("-dbcache", settings.value("nDatabaseCache").toString().toStdString()))
         strOverriddenByCommandLine += "-dbcache ";
 
diff --git a/src/txdb.h b/src/txdb.h
index 0512396e9..5eb5731db 100644
--- a/src/txdb.h
+++ b/src/txdb.h
@@ -19,11 +19,11 @@ class CCoins;
 class uint256;
 
 // -dbcache default (MiB)
-static const int nDefaultDbCache = 100;
+static const int64_t nDefaultDbCache = 100;
 // max. -dbcache in (MiB)
-static const int nMaxDbCache = sizeof(void*) > 4 ? 4096 : 1024;
+static const int64_t nMaxDbCache = sizeof(void*) > 4 ? 4096 : 1024;
 // min. -dbcache in (MiB)
-static const int nMinDbCache = 4;
+static const int64_t nMinDbCache = 4;
 
 /** CCoinsView backed by the LevelDB coin database (chainstate/) */
 class CCoinsViewDB : public CCoinsView