--- ray/src/rt/func.c	1990/08/04 11:47:46	1.10
+++ ray/src/rt/func.c	1990/12/12 21:57:50	1.11
@@ -89,7 +89,6 @@ RAY  *r;
 	return;
 memerr:
 	error(SYSTEM, "out of memory in setfunc");
-#undef  mxf
 }