From c9ec99871e183f12bffab80d933c1bd904660039 Mon Sep 17 00:00:00 2001
From: Dirk Lemstra <dirk@git.imagemagick.org>
Date: Fri, 7 Sep 2018 10:43:41 +0200
Subject: [PATCH] Fixed reading the number of layers.

---
 coders/psd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/coders/psd.c b/coders/psd.c
index 7066ff55b..63f4dcd07 100644
--- a/coders/psd.c
+++ b/coders/psd.c
@@ -1639,7 +1639,7 @@ static MagickBooleanType ReadPSDLayersInternal(Image *image,
   if (size != 0)
     {
       layer_info=(LayerInfo *) NULL;
-      number_layers=(ssize_t) ReadBlobShort(image);
+      number_layers=(ssize_t) ReadBlobSignedShort(image);
 
       if (number_layers < 0)
         {
-- 
2.40.0