Removing compiler warning

git-svn-id: http://svn.cactuscode.org/arrangements/CactusBase/CartGrid3D/trunk@132 c78560ca-4b45-4335-b268-5f3340f3cb52

1 files changed, 5 insertions, 2 deletions

diff --git a/src/CartGrid3D.c b/src/CartGrid3D.c
index e596944..ea95b6c 100644
--- a/src/CartGrid3D.c
+++ b/src/CartGrid3D.c
@@ -22,6 +22,7 @@ static const char *rcsid = "$Header$";
 CCTK_FILEVERSION(CactusBase_CartGrid3D_CartGrid3D_c)
 
 void DecodeSymParameters3D(int sym[6]);
+void CartGrid3D(CCTK_ARGUMENTS);
 
 #define max(a,b) ((a) > (b) ? (a) : (b))
 #define SQR(a) ((a)*(a))
@@ -33,6 +34,7 @@ void CartGrid3D(CCTK_ARGUMENTS)
   DECLARE_CCTK_PARAMETERS
   
   int iconv, i, j, k;
+  double dconv;
   CCTK_REAL x_origin,y_origin,z_origin;
   CCTK_REAL this_dx,this_dy,this_dz;
   CCTK_REAL xmin1,ymin1,zmin1,xmax1,ymax1,zmax1;
@@ -53,8 +55,9 @@ void CartGrid3D(CCTK_ARGUMENTS)
   cntstag[1] = no_origin && no_originy && avoid_origin && avoid_originy;
   cntstag[2] = no_origin && no_originz && avoid_origin && avoid_originz;
   
-  iconv = (int)pow(2, cctk_convlevel);
-  
+  dconv = pow(2, cctk_convlevel);
+  iconv = (int)dconv;
+
   /* Determine symmetries of domain */
   DecodeSymParameters3D(domainsym);