From 3607cc2b96afe8f9c6eca1641e73707333e5f7b2 Mon Sep 17 00:00:00 2001
From: Cristy <urban-warrior@imagemagick.org>
Date: Sun, 11 Dec 2016 17:42:56 -0500
Subject: [PATCH] ...

---
 Install-mac.txt        | 4 ++--
 Install-unix.txt       | 2 +-
 MagickCore/composite.c | 6 +++---
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Install-mac.txt b/Install-mac.txt
index 7dbf82445..926752d58 100644
--- a/Install-mac.txt
+++ b/Install-mac.txt
@@ -75,8 +75,8 @@ against its message digest.
   
 Unpack and change into the top-level ImageMagick directory:
   
-    $magick> tar xvfz ImageMagick-7.0.3-0.tar.gz 
-    $magick> cd ImageMagick-7.0.3
+    $magick> tar xvfz ImageMagick-7.0.4-0.tar.gz 
+    $magick> cd ImageMagick-7.0.4
   
 Configure ImageMagick:
   
diff --git a/Install-unix.txt b/Install-unix.txt
index 808541af4..4a51d0888 100644
--- a/Install-unix.txt
+++ b/Install-unix.txt
@@ -23,7 +23,7 @@ Configure
   default options, and build from within the source directory, you can simply
   type:
   
-    $magick> cd ImageMagick-7.0.3
+    $magick> cd ImageMagick-7.0.4
      $magick> ./configure
   
   Watch the configure script output to verify that it finds everything that
diff --git a/MagickCore/composite.c b/MagickCore/composite.c
index c3ead4784..2916b4707 100644
--- a/MagickCore/composite.c
+++ b/MagickCore/composite.c
@@ -433,7 +433,7 @@ static MagickBooleanType CompositeOverImage(Image *image,
           Sa:  normalized source alpha.
           Da:  normalized canvas alpha.
       */
-      if (GetPixelWriteMask(source_image,p) == 0)
+      if (GetPixelReadMask(source_image,p) == 0)
         {
           p+=GetPixelChannels(source_image);
           channels=GetPixelChannels(source_image);
@@ -635,7 +635,7 @@ MagickExport MagickBooleanType CompositeImage(Image *image,
           register ssize_t
             i;
 
-          if (GetPixelWriteMask(source_image,p) == 0)
+          if (GetPixelReadMask(source_image,p) == 0)
             {
               p+=GetPixelChannels(source_image);
               q+=GetPixelChannels(image);
@@ -721,7 +721,7 @@ MagickExport MagickBooleanType CompositeImage(Image *image,
           }
         for (x=0; x < (ssize_t) source_image->columns; x++)
         {
-          if (GetPixelWriteMask(source_image,p) == 0)
+          if (GetPixelReadMask(source_image,p) == 0)
             {
               p+=GetPixelChannels(source_image);
               q+=GetPixelChannels(image);
-- 
2.40.0