From 8c4dab77ba48dc68073fe1df79e7000043c0f966 Mon Sep 17 00:00:00 2001 From: Felix Lange Date: Mon, 14 Sep 2015 09:35:57 +0200 Subject: all: move common.Database to package ethdb --- miner/agent.go | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'miner/agent.go') diff --git a/miner/agent.go b/miner/agent.go index 7ccf8d2e0..e80b222c8 100644 --- a/miner/agent.go +++ b/miner/agent.go @@ -19,11 +19,12 @@ package miner import ( "sync" + "sync/atomic" + "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/logger" "github.com/ethereum/go-ethereum/logger/glog" "github.com/ethereum/go-ethereum/pow" - "sync/atomic" ) type CpuAgent struct { @@ -63,7 +64,7 @@ func (self *CpuAgent) Stop() { func (self *CpuAgent) Start() { self.mu.Lock() defer self.mu.Unlock() - + if !atomic.CompareAndSwapInt32(&self.isMining, 0, 1) { return // agent already started } -- cgit v1.2.3