From ff2bafa33005ee45ecdf07a57da3b728366a181b Mon Sep 17 00:00:00 2001
From: Henry <Henry>
Date: Fri, 24 Jun 2011 13:41:21 +0100
Subject: [PATCH] interfaceProperties: correct alpha1 gradient following
 curvature calculation.

---
 src/transportModels/interfaceProperties/interfaceProperties.C | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/transportModels/interfaceProperties/interfaceProperties.C b/src/transportModels/interfaceProperties/interfaceProperties.C
index e189680519..1f69ba2c1b 100644
--- a/src/transportModels/interfaceProperties/interfaceProperties.C
+++ b/src/transportModels/interfaceProperties/interfaceProperties.C
@@ -100,6 +100,7 @@ void Foam::interfaceProperties::correctContactAngle
             nHatp /= (mag(nHatp) + deltaN_.value());
 
             acap.gradient() = (nf & nHatp)*mag(gradAlphaf[patchi]);
+            acap.evaluate();
         }
     }
 }