From 3ddb4171d29c85c736d97902905260792714e4c9 Mon Sep 17 00:00:00 2001
From: heckflosse <heckflosse67@gmx.de>
Date: Mon, 5 Sep 2016 10:40:28 +0200
Subject: [PATCH] Fix a crash in denoise

---
 rtengine/FTblockDN.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rtengine/FTblockDN.cc b/rtengine/FTblockDN.cc
index 69e846f3c..c121ce7a1 100644
--- a/rtengine/FTblockDN.cc
+++ b/rtengine/FTblockDN.cc
@@ -879,13 +879,13 @@ SSEFUNCTION void ImProcFunctions::RGB_denoise(int kall, Imagefloat * src, Imagef
 
                         realred = interm_med + intermred;
 
-                        if (realred < 0.f) {
+                        if (realred <= 0.f) {
                             realred = 0.001f;
                         }
 
                         realblue = interm_med + intermblue;
 
-                        if (realblue < 0.f) {
+                        if (realblue <= 0.f) {
                             realblue = 0.001f;
                         }