From 0e9f072917516429f93a0e060a6dcd4838fcd658 Mon Sep 17 00:00:00 2001
From: ceriel <none@none>
Date: Thu, 30 Jul 1987 08:59:40 +0000
Subject: [PATCH] yet another fix: outoperand must do nothing with ps_end

---
 util/ego/ca/ca_put.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/util/ego/ca/ca_put.c b/util/ego/ca/ca_put.c
index ceee74f4e..973fa4365 100644
--- a/util/ego/ca/ca_put.c
+++ b/util/ego/ca/ca_put.c
@@ -271,7 +271,8 @@ STATIC outoperand(lnp)
 
 	switch(TYPE(lnp)) {
 		case OPNO:
-			if ((em_flag[INSTR(lnp)-sp_fmnem]&EM_PAR) != PAR_NO) {
+			if (INSTR(lnp) <= sp_lmnem &&
+			    (em_flag[INSTR(lnp)-sp_fmnem]&EM_PAR) != PAR_NO) {
 				outbyte((byte) sp_cend);
 			}
 			break;
-- 
2.34.1