--- ray/src/rt/m_mirror.c	1995/09/15 15:47:29	2.6
+++ ray/src/rt/m_mirror.c	1998/08/10 18:37:05	2.7
@@ -1,7 +1,7 @@
-/* Copyright (c) 1995 Regents of the University of California */
+/* Copyright (c) 1998 Silicon Graphics, Inc. */
 
 #ifndef lint
-static char SCCSid[] = "$SunId$ LBL";
+static char SCCSid[] = "$SunId$ SGI";
 #endif
 
 /*
@@ -48,7 +48,7 @@ register RAY  *r;
 			raytrans(r);
 			return(1);
 		}
-		return(rayshade(r, modifier(m->oargs.sarg[0])));
+		return(rayshade(r, lastmod(objndx(m), m->oargs.sarg[0])));
 	}
 					/* check for bad source ray */
 	if (r->rsrc >= 0 && source[r->rsrc].so != r->ro)