From 8d8aeb00a740f27af72bcacff2163df369b5020c Mon Sep 17 00:00:00 2001
From: Ingo Weyrich <heckflosse@users.noreply.github.com>
Date: Mon, 18 Feb 2019 16:56:39 +0100
Subject: [PATCH] Fix segfault when dehaze depth map is enabled

---
 rtengine/ipdehaze.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtengine/ipdehaze.cc b/rtengine/ipdehaze.cc
index 2129b1f92..c9b1a3cdb 100644
--- a/rtengine/ipdehaze.cc
+++ b/rtengine/ipdehaze.cc
@@ -311,7 +311,7 @@ void ImProcFunctions::dehaze(Imagefloat *img)
             }
             float mt = max(t[y][x], t0, tl + teps, tu + teps);
             if (params->dehaze.showDepthMap) {
-                img->r(y, x) = img->g(y, x) = img->b(y, x) = 1.f - mt;
+                img->r(y, x) = img->g(y, x) = img->b(y, x) = LIM01(1.f - mt);
             } else {
                 float r = (rgb[0] - ambient[0]) / mt + ambient[0];
                 float g = (rgb[1] - ambient[1]) / mt + ambient[1];