From cc61cb940d99e4037e2dac073be0d8ca9d7c1d2d Mon Sep 17 00:00:00 2001
From: Rex Zhe Li <zhe.rex.li@gmail.com>
Date: Sun, 19 Apr 2020 23:35:37 -0400
Subject: [PATCH] fix another dumb bug

---
 gpu/GreyscaleColor.cu | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gpu/GreyscaleColor.cu b/gpu/GreyscaleColor.cu
index 74fe1923..b9519cd7 100644
--- a/gpu/GreyscaleColor.cu
+++ b/gpu/GreyscaleColor.cu
@@ -4029,6 +4029,7 @@ __global__ void dvc_ScaLBL_D3Q7_GreyColorIMRT_Init(double *Den, double *Cq, doub
             nA = Den[idx];
             nB = Den[idx+Np];
             phi = nA-nB;
+            phi_lap = PhiLap[idx];
             chem = lambdaA*(nA*nA*nA-1.5*nA*nA+0.5*nA)-lambdaB*(nB*nB*nB-1.5*nB*nB+0.5*nB)-0.25*(kappaA+kappaB)*phi_lap;
 
 			Cq[1*Np+idx]=0.5*gamma*chem;