From dd4ac3a0f590271c1b73a3153168bcf034d0c9f2 Mon Sep 17 00:00:00 2001
From: Cristy <urban-warrior@imagemagick.org>
Date: Wed, 28 Sep 2016 17:45:15 -0400
Subject: [PATCH] 
 https://www.imagemagick.org/discourse-server/viewtopic.php?f=1&p=13822

---
 coders/tiff.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/coders/tiff.c b/coders/tiff.c
index daab01eba..e0b59003c 100644
--- a/coders/tiff.c
+++ b/coders/tiff.c
@@ -1485,8 +1485,6 @@ RestoreMSCWarning
                 }
               }
           }
-        if (image->alpha_trait == UndefinedPixelTrait)
-          image->depth=GetImageDepth(image,exception);
       }
     if (image_info->ping != MagickFalse)
       {
-- 
2.40.0