From 4843b55fd167c54d86eb9e1f19525ed363cfe72d Mon Sep 17 00:00:00 2001
From: "Ricardo M. Correia" <rcorreia@wizy.org>
Date: Sun, 13 May 2012 21:31:59 +0200
Subject: Make CNetAddr::GetHash() return an unsigned val.

This prevents an undefined operation in main.cpp, when shifting the hash value
left by 32 bits.
Shifting a signed int left into the sign bit is undefined in C++11.
---
 src/netbase.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/netbase.cpp')

diff --git a/src/netbase.cpp b/src/netbase.cpp
index 2131bdf75..c237e2dc4 100644
--- a/src/netbase.cpp
+++ b/src/netbase.cpp
@@ -820,10 +820,10 @@ std::vector<unsigned char> CNetAddr::GetGroup() const
     return vchRet;
 }
 
-int64 CNetAddr::GetHash() const
+uint64 CNetAddr::GetHash() const
 {
     uint256 hash = Hash(&ip[0], &ip[16]);
-    int64 nRet;
+    uint64 nRet;
     memcpy(&nRet, &hash, sizeof(nRet));
     return nRet;
 }
-- 
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