--- ray/src/hd/rholo4.c	1997/12/12 18:12:40	3.14
+++ ray/src/hd/rholo4.c	1997/12/22 17:42:03	3.16
@@ -13,7 +13,7 @@ static char SCCSid[] = "$SunId$ SGI";
 #include <sys/uio.h>
 
 #ifndef HDSUF
-#define HDSUF	".hdisp"
+#define HDSUF	".hdi"
 #endif
 
 static int	inp_flags;
@@ -124,7 +124,7 @@ int	block;
 		disp_result(DS_STARTIMM, 0, NULL);
 		bundle_set(BS_ADD, (PACKHEAD *)buf, msg.nbytes/sizeof(PACKHEAD));
 		disp_result(DS_ENDIMM, 0, NULL);
-		disp_check(0);		/* hack -- delete usu. follows add */
+		disp_flush();
 		break;
 	case DR_ADJSET:		/* adjust calculation set members */
 		if (msg.nbytes % sizeof(PACKHEAD))