From d998feb13cf2970ed9e1dbb721151fc4f8e153fc Mon Sep 17 00:00:00 2001
From: JoelKatz <DavidJoelSchwartz@GMail.com>
Date: Fri, 4 Jan 2013 15:23:03 -0800
Subject: [PATCH] Don't start a publish thread if there's nothing to publish.

---
 src/cpp/ripple/LedgerMaster.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cpp/ripple/LedgerMaster.cpp b/src/cpp/ripple/LedgerMaster.cpp
index aa63876d1..c8eafcb4c 100644
--- a/src/cpp/ripple/LedgerMaster.cpp
+++ b/src/cpp/ripple/LedgerMaster.cpp
@@ -406,7 +406,7 @@ void LedgerMaster::checkPublish(const uint256& hash, uint32 seq)
 		}
 	}
 
-	if (!mPubThread)
+	if (!mPubLedgers.empty() && !mPubThread)
 	{
 		mPubThread = true;
 		theApp->getJobQueue().addJob(jtPUBLEDGER, boost::bind(&LedgerMaster::pubThread, this));