From: cristy <urban-warrior@git.imagemagick.org>
Date: Wed, 2 Nov 2011 19:32:19 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: 7.0.1-0~6696
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7646116ea2dd078bcfc346af0f5767e12a1c3f26;p=imagemagick

---

diff --git a/MagickCore/fx.c b/MagickCore/fx.c
index 9957e7cee..787958ed0 100644
--- a/MagickCore/fx.c
+++ b/MagickCore/fx.c
@@ -2606,7 +2606,8 @@ static MagickRealType FxEvaluateSubexpression(FxInfo *fx_info,
 
           alpha=FxEvaluateSubexpression(fx_info,channel,x,y,expression+3,beta,
             exception);
-          gcd=FxGCD((MagickOffsetType) alpha,(MagickOffsetType) *beta);
+          gcd=FxGCD((MagickOffsetType) (alpha+0.5),(MagickOffsetType)
+            (*beta+0.5));
           return((MagickRealType) gcd);
         }
       if (LocaleCompare(expression,"g") == 0)