From 47669104138990c1e35907b5a2119e2dca002aae Mon Sep 17 00:00:00 2001
From: James Turner <zakalawe@mac.com>
Date: Thu, 17 Oct 2013 17:29:06 +0100
Subject: [PATCH] Terraysnc: don't block requests when inactive.

Add the same check for data files so we don't block when terrasync is
disabled.
---
 simgear/scene/tsync/terrasync.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/simgear/scene/tsync/terrasync.cxx b/simgear/scene/tsync/terrasync.cxx
index 5765f481..38cd0c96 100644
--- a/simgear/scene/tsync/terrasync.cxx
+++ b/simgear/scene/tsync/terrasync.cxx
@@ -1086,5 +1086,9 @@ void SGTerraSync::scheduleDataDir(const std::string& dataDir)
 
 bool SGTerraSync::isDataDirPending(const std::string& dataDir) const
 {
+    if (!_svnThread->_running) {
+        return false;
+    }
+    
     return (_activeTileDirs.find(dataDir) != _activeTileDirs.end());
 }