From 3f5033eb1380952041e0cf365e09e7dc1a14f54a Mon Sep 17 00:00:00 2001
From: Sunny King <sunnyking9999@gmail.com>
Date: Thu, 19 Apr 2012 16:41:38 +0100
Subject: [PATCH] PPCoin: Fix CreateCoinStake() bug from 747f99fb
         causing SignSignature()'s first assert firing in script.cpp

---
 src/wallet.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/wallet.cpp b/src/wallet.cpp
index 58e1baf..1b30be8 100644
--- a/src/wallet.cpp
+++ b/src/wallet.cpp
@@ -1114,7 +1114,7 @@ bool CWallet::CreateCoinStake(CScript scriptPubKey, unsigned int nBits, CTransac
                 break;
             }
         }
-        if (nCredit > nBalance - nBalanceReserve)
+        if (nCredit == 0 || nCredit > nBalance - nBalanceReserve)
             return false;
         // Calculate coin age reward
         {
-- 
1.7.1