--- ray/src/common/readoct.c	2003/07/17 09:21:29	2.20
+++ ray/src/common/readoct.c	2003/10/27 10:19:31	2.24
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: readoct.c,v 2.20 2003/07/17 09:21:29 schorsch Exp $";
+static const char	RCSid[] = "$Id: readoct.c,v 2.24 2003/10/27 10:19:31 schorsch Exp $";
 #endif
 /*
  *  readoct.c - routines to read octree information.
@@ -10,8 +10,9 @@ static const char	RCSid[] = "$Id: readoct.c,v 2.20 200
 #include  <stdio.h>
 #include  <time.h>
 
-#include  "standard.h"
 #include  "platform.h"
+#include  "rtprocess.h"
+#include  "standard.h"
 #include  "octree.h"
 #include  "object.h"
 #include  "otypes.h"
@@ -99,7 +100,7 @@ char  *ofn[];
 	else if (load & IO_SCENE && nf == 0)
 		skiptree();
 		
-	if (load & IO_SCENE)		/* get the scene */
+	if (load & IO_SCENE) {		/* get the scene */
 	    if (nf == 0) {
 					/* load binary scene data */
 		readscene(infp, objsize);
@@ -112,6 +113,7 @@ char  *ofn[];
 		if (dosets(nonsurfinset))
 			octerror(USER, "modifier in tree; octree stale?");
 	    }
+	}
 				/* close the input */
 	if (infn[0] == '!')
 		pclose(infp);
@@ -200,7 +202,7 @@ gettree()			/* get a pre-ordered octree */
 	default:
 		octerror(USER, "damaged octree");
 	}
-	return NULL; /* pro forma return */
+	return EMPTY; /* pro forma return */
 }