From 2b6db6df799a0a53889c88643b76359b0a37edfb Mon Sep 17 00:00:00 2001
From: Lars Brinkhoff <lars@nocrew.org>
Date: Fri, 16 Jul 2021 08:39:20 +0200
Subject: [PATCH] Fix assemling ITS with TEN11P but without PDP6P.

If PDP6P is disabled, PDP6BM is undefined making the conditional
expression fail.
---
 src/system/its.1651 | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/system/its.1651 b/src/system/its.1651
index a029c199..a3356a00 100644
--- a/src/system/its.1651
+++ b/src/system/its.1651
@@ -21157,11 +21157,11 @@ IFN TEN11P,[
 	 MOVEI TT,0
 	DPB TT,[.T11CP+EXEUMP]
 	SETOM T11MP+<T11CPA&777777>_-10.	;DONT USE MAP PAGE AS 10-11 PAGE
-IFE <1-PDP6P>\<<T11CPA_-18.>-<PDP6BM_-18.>>,[	;THESE MAY NOT BE IN SEPARATE MOBIES NOW
-	MOVE TT,[-LPDP6M,,<PDP6BM&777777>_-10.]
+IFN PDP6P,[IFE <T11CPA_-18.>-<PDP6BM_-18.>,[
+	MOVE TT,[-LPDP6M,,<PDP6BM&777777>_-10.] ;PDP6 AND TV11 IN SAME MOBY
 	SETOM T11MP(TT)	;CONFLICTS WITH PDP-6 MEM
 	AOBJN TT,.-1
-]
+]]
 ;IFG TSYSM-256.,[
 ;	MOVSI TT,-TSYSM+256.
 ;	SETOM T11MP(TT)	;CONFLICT PAGES