From 4dac8cc93a12d339f9f18b17af4e88baa59d9c53 Mon Sep 17 00:00:00 2001
From: Ingo <heckflosse@i-weyrich.de>
Date: Sat, 10 May 2014 11:52:52 +0200
Subject: [PATCH] RT goes to 100% cpu-load when starting with an image in queue
 on Win64/gcc 4.8.1, Issue 2370

---
 rtgui/thumbimageupdater.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/rtgui/thumbimageupdater.cc b/rtgui/thumbimageupdater.cc
index 380f204a8..ed9858ba6 100644
--- a/rtgui/thumbimageupdater.cc
+++ b/rtgui/thumbimageupdater.cc
@@ -70,7 +70,9 @@ public:
 	{
 		int threadCount=1;
 		#ifdef _OPENMP
-		threadCount=omp_get_num_procs();  
+		  #ifndef WIN32	// see Issue 2370
+			threadCount=omp_get_num_procs();
+		  #endif
 		#endif
 		
 		threadPool_=new Glib::ThreadPool(threadCount,0);