From 665b4140333d359a1e621cb1a7448d3866ced146 Mon Sep 17 00:00:00 2001
From: Navneeth Subramanian <navneeth.s@gmail.com>
Date: Fri, 7 Aug 2020 14:15:55 +0900
Subject: [PATCH] Update src/PIL/ImageOps.py

Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
---
 src/PIL/ImageOps.py | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/PIL/ImageOps.py b/src/PIL/ImageOps.py
index a6b7375a5..6cb2ba964 100644
--- a/src/PIL/ImageOps.py
+++ b/src/PIL/ImageOps.py
@@ -79,10 +79,7 @@ def autocontrast(image, cutoff=0, ignore=None, mask=None):
                  for histogram computation.
     :return: An image.
     """
-    if mask:
-        histogram = image.histogram(mask)
-    else:
-        histogram = image.histogram()
+    histogram = image.histogram(mask)
     lut = []
     for layer in range(0, len(histogram), 256):
         h = histogram[layer : layer + 256]