From 8460185dec74383b1e49500683cfc7aa9ceba554 Mon Sep 17 00:00:00 2001
From: Wladimir J. van der Laan <laanwj@gmail.com>
Date: Sun, 15 Apr 2012 13:27:00 +0200
Subject: [PATCH] fix warnings: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses]

---
 src/main.cpp   |    4 ++++
 src/main.h     |    2 ++
 src/rpc.cpp    |    4 ++++
 src/wallet.cpp |    2 ++
 src/wallet.h   |    2 ++
 5 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index 4316d24..059dd3d 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1149,14 +1149,18 @@ bool CBlock::ConnectBlock(CTxDB& txdb, CBlockIndex* pindex)
     // This rule applies to all blocks whose timestamp is after March 15, 2012, 0:00 UTC.
     // On testnet it is enabled as of februari 20, 2012, 0:00 UTC.
     if (pindex->nTime > 1331769600 || (fTestNet && pindex->nTime > 1329696000))
+    {
         BOOST_FOREACH(CTransaction& tx, vtx)
         {
             CTxIndex txindexOld;
             if (txdb.ReadTxIndex(tx.GetHash(), txindexOld))
+            {
                 BOOST_FOREACH(CDiskTxPos &pos, txindexOld.vSpent)
                     if (pos.IsNull())
                         return false;
+            }
         }
+    }
 
     // P2SH didn't become active until Apr 1 2012 (Feb 15 on testnet)
     int64 nEvalSwitchTime = fTestNet ? 1329264000 : 1333238400;
diff --git a/src/main.h b/src/main.h
index e6f60a6..b0f713e 100644
--- a/src/main.h
+++ b/src/main.h
@@ -572,9 +572,11 @@ public:
 
         // To limit dust spam, require MIN_TX_FEE/MIN_RELAY_TX_FEE if any output is less than 0.01
         if (nMinFee < nBaseFee)
+        {
             BOOST_FOREACH(const CTxOut& txout, vout)
                 if (txout.nValue < CENT)
                     nMinFee = nBaseFee;
+        }
 
         // Raise the price as the block approaches full
         if (nBlockSize != 1 && nNewBlockSize >= MAX_BLOCK_SIZE_GEN/2)
diff --git a/src/rpc.cpp b/src/rpc.cpp
index b62da8e..bbfea33 100644
--- a/src/rpc.cpp
+++ b/src/rpc.cpp
@@ -685,8 +685,10 @@ Value getbalance(const Array& params, bool fHelp)
             list<pair<CBitcoinAddress, int64> > listSent;
             wtx.GetAmounts(allGeneratedImmature, allGeneratedMature, listReceived, listSent, allFee, strSentAccount);
             if (wtx.GetDepthInMainChain() >= nMinDepth)
+            {
                 BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress,int64)& r, listReceived)
                     nBalance += r.second;
+            }
             BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress,int64)& r, listSent)
                 nBalance -= r.second;
             nBalance -= allFee;
@@ -1046,6 +1048,7 @@ void ListTransactions(const CWalletTx& wtx, const string& strAccount, int nMinDe
 
     // Received
     if (listReceived.size() > 0 && wtx.GetDepthInMainChain() >= nMinDepth)
+    {
         BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, int64)& r, listReceived)
         {
             string account;
@@ -1063,6 +1066,7 @@ void ListTransactions(const CWalletTx& wtx, const string& strAccount, int nMinDe
                 ret.push_back(entry);
             }
         }
+    }
 }
 
 void AcentryToJSON(const CAccountingEntry& acentry, const string& strAccount, Array& ret)
diff --git a/src/wallet.cpp b/src/wallet.cpp
index 9f7422d..3f51313 100644
--- a/src/wallet.cpp
+++ b/src/wallet.cpp
@@ -545,8 +545,10 @@ void CWalletTx::AddSupportingTransactions(CTxDB& txdb)
                 vtxPrev.push_back(tx);
 
                 if (nDepth < COPY_DEPTH)
+                {
                     BOOST_FOREACH(const CTxIn& txin, tx.vin)
                         vWorkQueue.push_back(txin.prevout.hash);
+                }
             }
         }
     }
diff --git a/src/wallet.h b/src/wallet.h
index 4387e1a..bb9177b 100644
--- a/src/wallet.h
+++ b/src/wallet.h
@@ -499,8 +499,10 @@ public:
                 return false;
 
             if (mapPrev.empty())
+            {
                 BOOST_FOREACH(const CMerkleTx& tx, vtxPrev)
                     mapPrev[tx.GetHash()] = &tx;
+            }
 
             BOOST_FOREACH(const CTxIn& txin, ptx->vin)
             {
-- 
1.7.1