From: cristy <urban-warrior@git.imagemagick.org>
Date: Thu, 2 May 2013 23:42:41 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: 7.0.1-0~3754
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=be708af579eaa7bfae7d7ae760f3a8d177d3f79f;p=imagemagick

---

diff --git a/MagickCore/gem.c b/MagickCore/gem.c
index 5a9708c3f..1347743b6 100644
--- a/MagickCore/gem.c
+++ b/MagickCore/gem.c
@@ -1097,7 +1097,7 @@ MagickPrivate void ConvertRGBToHSI(const double red,const double green,
   *saturation=1.0-MagickMin(QuantumScale*red,MagickMin(QuantumScale*green,
     QuantumScale*blue))/(*intensity);
   alpha=0.5*(2.0*QuantumScale*red-QuantumScale*green-QuantumScale*blue);
-  beta=0.866025403784439*(QuantumScale*green-QuantumScale*blue);
+  beta=0.8660254037844385*(QuantumScale*green-QuantumScale*blue);
   *hue=atan2(beta,alpha)*(180.0/MagickPI)/360.0;
   if (*hue < 0.0)
     *hue+=1.0;