--- ray/src/cv/rad2mgf.c	1994/12/07 12:44:05	2.7
+++ ray/src/cv/rad2mgf.c	1995/04/11 13:33:10	2.9
@@ -39,14 +39,14 @@ double	unit_mult = 1.;				/* units multiplier */
  * Stuff for tracking and reusing vertices:
  */
 
-char	VKFMT[] = "%+1.9e %+1.9e %+1.9e";
+char	VKFMT[] = "%+16.9e %+16.9e %+16.9e";
 #define VKLEN		64
 
 #define mkvkey(k,v)	sprintf(k, VKFMT, (v)[0], (v)[1], (v)[2])
 
 #define NVERTS		256
 
-long	clock;		/* incremented at each vertex request */
+long	vclock;		/* incremented at each vertex request */
 
 struct vert {
 	long	lused;		/* when last used (0 if unassigned) */
@@ -343,11 +343,11 @@ getvertid(vname, vp)		/* get/set vertex ID for this po
 char	*vname;
 FVECT	vp;
 {
-	char	vkey[VKLEN];
+	static char	vkey[VKLEN];
 	register LUENT	*lp;
 	register int	i, vndx;
 
-	clock++;			/* increment counter */
+	vclock++;			/* increment counter */
 	mkvkey(vkey, vp);
 	if ((lp = lu_find(&vertab, vkey)) == NULL)
 		goto memerr;
@@ -373,7 +373,7 @@ FVECT	vp;
 		lp->data = (char *)&vert[vndx];			/* set it */
 	} else
 		vndx = (struct vert *)lp->data - vert;
-	vert[vndx].lused = clock;		/* record this use */
+	vert[vndx].lused = vclock;		/* record this use */
 	sprintf(vname, "v%d", vndx);
 	return(vname);
 memerr: