From bd568ab95735b08d66dde8734d482e5daba26584 Mon Sep 17 00:00:00 2001
From: heckflosse <heckflosse67@gmx.de>
Date: Mon, 20 Aug 2018 21:32:16 +0200
Subject: [PATCH] Prevent flashing background color of the preview when adding
 nodes to a curve using on-canvas picker, fixes #4743

---
 rtgui/cropwindow.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtgui/cropwindow.cc b/rtgui/cropwindow.cc
index 77118277c..3865591ce 100644
--- a/rtgui/cropwindow.cc
+++ b/rtgui/cropwindow.cc
@@ -1379,7 +1379,7 @@ void CropWindow::expose (Cairo::RefPtr<Cairo::Context> cr)
                 break;
             }
         }
-        bool useBgColor = (state == SNormal);
+        bool useBgColor = (state == SNormal || state == SDragPicker || state == SDeletePicker);
     
         if (cropHandler.cropPixbuf) {
             imgW = cropHandler.cropPixbuf->get_width ();