--- ray/src/util/dctimestep.c	2011/04/11 03:47:46	2.16
+++ ray/src/util/dctimestep.c	2011/04/15 18:43:57	2.17
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char RCSid[] = "$Id: dctimestep.c,v 2.16 2011/04/11 03:47:46 greg Exp $";
+static const char RCSid[] = "$Id: dctimestep.c,v 2.17 2011/04/15 18:43:57 greg Exp $";
 #endif
 /*
  * Compute time-step result using Daylight Coefficient method.
@@ -300,13 +300,11 @@ cm_bsdf(const COLOR bsdfLamb, const COLOR specCol, con
 	CMATRIX	*cm = cm_alloc(bsdf->nout, bsdf->ninc);
 	int	nbadohm = 0;
 	int	nneg = 0;
-	float	dom;
-	int	doforward;
 	int	r, c;
 					/* reciprocity is "transparent" */
 	for (c = 0; c < cm->ncols; c++) {
-					/* get projected solid angle */
-		dom = mBSDF_incohm(bsdf,c);
+		const double	dom = mBSDF_incohm(bsdf,c);
+					/* projected solid angle */
 		nbadohm += (dom <= 0);
 
 		for (r = 0; r < cm->nrows; r++) {