From 276a86c740ff8a22a3199886bbc6984dbe0eb7a4 Mon Sep 17 00:00:00 2001
From: heckflosse <heckflosse67@gmx.de>
Date: Sun, 11 Mar 2018 14:52:51 +0100
Subject: [PATCH] RT crashes when viewing Nikon D1X files with demosaicer set
 to 'None' and hovering about the right or lower part of the image, fixes
 #4436

---
 rtengine/rawimagesource.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/rtengine/rawimagesource.cc b/rtengine/rawimagesource.cc
index aef4447ce..0420c5b79 100644
--- a/rtengine/rawimagesource.cc
+++ b/rtengine/rawimagesource.cc
@@ -5349,6 +5349,10 @@ void RawImageSource::init ()
 
 void RawImageSource::getRawValues(int x, int y, int rotate, int &R, int &G, int &B)
 {
+    if(d1x) { // Nikon D1x has special sensor. We just skip it
+        R = G = B = 0;
+        return;
+    }
     int xnew = x + border;
     int ynew = y + border;
     rotate += ri->get_rotateDegree();