From: Cristy <urban-warrior@imagemagick.org>
Date: Thu, 28 Sep 2017 11:48:17 +0000 (-0400)
Subject: https://github.com/ImageMagick/ImageMagick/issues/785
X-Git-Tag: 7.0.7-5~50
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d115ad27f703cc2b355e998b848c6adfb2d584f5;p=imagemagick

https://github.com/ImageMagick/ImageMagick/issues/785
---

diff --git a/coders/uil.c b/coders/uil.c
index 1e83363ba..6e203d934 100644
--- a/coders/uil.c
+++ b/coders/uil.c
@@ -255,8 +255,6 @@ static MagickBooleanType WriteUILImage(const ImageInfo *image_info,Image *image,
             }
           }
         }
-      if (i != 0)
-        i--;
       (void) SetImageType(image,PaletteType,exception);
       colors=image->colors;
       if (transparent != MagickFalse)
@@ -264,6 +262,7 @@ static MagickBooleanType WriteUILImage(const ImageInfo *image_info,Image *image,
           register Quantum
             *q;
 
+          i=0;
           colors++;
           for (y=0; y < (ssize_t) image->rows; y++)
           {
@@ -274,6 +273,7 @@ static MagickBooleanType WriteUILImage(const ImageInfo *image_info,Image *image,
             {
               if (matte_image[i] != 0)
                 SetPixelIndex(image,(Quantum) image->colors,q);
+              i++;
               q+=GetPixelChannels(image);
             }
           }