From 38dc97b54cfea94c45300e2681bfcfaa2e02743a Mon Sep 17 00:00:00 2001
From: Gav Wood <i@gavwood.com>
Date: Tue, 17 Mar 2015 10:26:44 +0100
Subject: [PATCH] Make value in AZ transact default to something sensible.

---
 alethzero/Transact.cpp       | 2 ++
 libethereum/BlockChain.cpp   | 2 --
 libethereum/EthereumPeer.cpp | 4 ++++
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/alethzero/Transact.cpp b/alethzero/Transact.cpp
index 640ffe3d8..9e4b2812b 100644
--- a/alethzero/Transact.cpp
+++ b/alethzero/Transact.cpp
@@ -237,6 +237,8 @@ void Transact::rejigData()
 		if (!ui->gas->isEnabled())
 			ui->gas->setValue(m_backupGas);
 		ui->gas->setEnabled(true);
+		if (ui->gas->value() == ui->gas->minimum())
+			ui->gas->setValue((int)(m_ethereum->postState().gasLimitRemaining() / 10));
 	}
 	else
 	{
diff --git a/libethereum/BlockChain.cpp b/libethereum/BlockChain.cpp
index 00ede9054..54167f2ad 100644
--- a/libethereum/BlockChain.cpp
+++ b/libethereum/BlockChain.cpp
@@ -431,9 +431,7 @@ h256s BlockChain::treeRoute(h256 _from, h256 _to, h256* o_common, bool _pre, boo
 {
 	//	cdebug << "treeRoute" << _from.abridged() << "..." << _to.abridged();
 	if (!_from || !_to)
-	{
 		return h256s();
-	}
 	h256s ret;
 	h256s back;
 	unsigned fn = details(_from).number;
diff --git a/libethereum/EthereumPeer.cpp b/libethereum/EthereumPeer.cpp
index 58cc5ca72..a6211505f 100644
--- a/libethereum/EthereumPeer.cpp
+++ b/libethereum/EthereumPeer.cpp
@@ -505,6 +505,10 @@ bool EthereumPeer::interpret(unsigned _id, RLP const& _r)
 		return false;
 	}
 	}
+	catch (Exception const& _e)
+	{
+		clogS(NetWarn) << "Peer causing an Exception:" << _e.what() << _r;
+	}
 	catch (std::exception const& _e)
 	{
 		clogS(NetWarn) << "Peer causing an exception:" << _e.what() << _r;