commit c58380ae9cfade8bdda88414145d2ef44b13348f
author cristy <urban-warrior@git.imagemagick.org> Sun Jun 03 15:12:30 2012 +0000
committer cristy <urban-warrior@git.imagemagick.org> Sun Jun 03 15:12:30 2012 +0000
tree 6c8bd1bd229a18c60528457f89dfa6a3e2a8d0a6
parent d228c03fa334bae897eee6c2d8721fa48e1577ba

MagickCore/quantize.c

diff --git a/MagickCore/quantize.c b/MagickCore/quantize.c
index f029a65..1d6ab62 100644
--- a/MagickCore/quantize.c
+++ b/MagickCore/quantize.c
@@ -1252,7 +1252,7 @@
       */
       q=image->colormap+image->colors;
       alpha=(MagickRealType) ((MagickOffsetType) node_info->number_unique);
-      alpha=MagickReciprocal(alpha);
+      alpha=MagickEpsilonReciprocal(alpha);
       if (cube_info->associate_alpha == MagickFalse)
         {
           q->red=(double) ClampToQuantum((MagickRealType)
@@ -1286,7 +1286,7 @@
                 gamma;
 
               gamma=(MagickRealType) (QuantumScale*q->alpha);
-              gamma=MagickReciprocal(gamma);
+              gamma=MagickEpsilonReciprocal(gamma);
               q->red=(double) ClampToQuantum((MagickRealType)
                 (alpha*gamma*QuantumRange*node_info->total_color.red));
               q->green=(double) ClampToQuantum((MagickRealType)