commit d99b096901994c291fdd5b648c5ec9c12d675947
author cristy <urban-warrior@git.imagemagick.org> Sat May 29 23:14:26 2010 +0000
committer cristy <urban-warrior@git.imagemagick.org> Sat May 29 23:14:26 2010 +0000
tree ce418fc53ee33495c4502f03b82fe15395bd2892
parent eaedf06777741da32408da72c1e512975c600c48

magick/threshold.c

diff --git a/magick/threshold.c b/magick/threshold.c
index 934499c..ab8d622 100644
--- a/magick/threshold.c
+++ b/magick/threshold.c
@@ -220,8 +220,8 @@
 
     if (status == MagickFalse)
       continue;
-    p=GetCacheViewVirtualPixels(image_view,-((ssize_t) width/2L),y-height/2L,
-      image->columns+width,height,exception);
+    p=GetCacheViewVirtualPixels(image_view,-((ssize_t) width/2L),y-(ssize_t)
+      height/2L,image->columns+width,height,exception);
     q=GetCacheViewAuthenticPixels(threshold_view,0,y,threshold_image->columns,1,
       exception);
     if ((p == (const PixelPacket *) NULL) || (q == (PixelPacket *) NULL))