commit ae88ae09c6200ce2ac9e74d48fc43c4771f2aa38
author cristy <urban-warrior@git.imagemagick.org> Mon Aug 20 12:13:46 2012 +0000
committer cristy <urban-warrior@git.imagemagick.org> Mon Aug 20 12:13:46 2012 +0000
tree 803ce783949cfc20e5577444a9b1beba9d010bab
parent f60ffd7c60d7bf0122dc737c093d219fdb6cc5bc

MagickCore/gem.c

diff --git a/MagickCore/gem.c b/MagickCore/gem.c
index b9b61b4..64608bc 100644
--- a/MagickCore/gem.c
+++ b/MagickCore/gem.c
@@ -157,7 +157,7 @@
       m=0.0;
     }
   else
-    if (m+c > 1.0)
+    if ((m+c) > 1.0)
       {
         z=(1.0-luma)/(m+c-luma);
         m=1.0-z*c;
@@ -491,11 +491,11 @@
   max=MagickMax(r,MagickMax(g,b));
   c=max-(double) MagickMin(r,MagickMin(g,b));
   h=0.0;
-  if (c == 0)
+  if (c == 0.0)
     h=0.0;
   else
     if (red == max)
-      h=fmod(6.0+(g-b)/c,6.0);
+      h=fmod((g-b)/c+6.0,6.0);
     else
       if (green == max)
         h=((b-r)/c)+2.0;