From afa3ea3c7c3f2f11aef76d3e6d442232fd1dbee8 Mon Sep 17 00:00:00 2001
From: Oliver Duis <oduis@hotmail.com>
Date: Fri, 1 Jul 2011 21:32:05 +0200
Subject: [PATCH] Fixed occasional hang when using batch queue on Windows
 (finally)

---
 rtgui/batchqueue.cc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/rtgui/batchqueue.cc b/rtgui/batchqueue.cc
index f31b00c9e..cfafea3cc 100644
--- a/rtgui/batchqueue.cc
+++ b/rtgui/batchqueue.cc
@@ -321,6 +321,7 @@ void BatchQueue::startProcessing () {
 	#ifdef WIN32
 	entryMutex.lock();
 	#endif
+    
     if (!processing && fd.size()>0) {
         BatchQueueEntry* next = (BatchQueueEntry*)fd[0];
         // tag it as processing        
@@ -344,6 +345,11 @@ void BatchQueue::startProcessing () {
         // start batch processing
         rtengine::startBatchProcessing (next->job, this, options.tunnelMetaData);
         queue_draw ();
+    } else {
+        // TODO: Check for Linux
+        #ifdef WIN32
+        entryMutex.unlock();
+        #endif
     }
 }