From 0d9bb56b428b9e8659479e53e0d3c74571129f83 Mon Sep 17 00:00:00 2001
From: Adam Reichold <adam.reichold@t-online.de>
Date: Mon, 11 Jan 2016 19:11:06 +0100
Subject: [PATCH] Close #3085 which is actually #3074 by cherry-picking the fix
 from master to gtk3.

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

diff --git a/rtgui/batchqueue.cc b/rtgui/batchqueue.cc
index ff757649d..3cb128e27 100644
--- a/rtgui/batchqueue.cc
+++ b/rtgui/batchqueue.cc
@@ -21,6 +21,7 @@
 #include <cstring>
 #include "../rtengine/rt_math.h"
 
+#include <fstream>
 #include <iomanip>
 #include <sstream>
 #include <string>