From: nethack.rankin <nethack.rankin>
Date: Tue, 20 May 2003 04:11:33 +0000 (+0000)
Subject: lev_comp parser update (U433)
X-Git-Tag: MOVE2GIT~1976
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b1a6120dceb1f0b2c6cb32de4b8636b574e6fdb0;p=nethack

lev_comp parser update (U433)
---

diff --git a/sys/share/lev_yacc.c b/sys/share/lev_yacc.c
index 63a84c905..44dcdc0bf 100644
--- a/sys/share/lev_yacc.c
+++ b/sys/share/lev_yacc.c
@@ -1138,6 +1138,9 @@ case 11:
 			    yyerror("Invalid background type.");
 			init_lev.smoothed = yyvsp[-6].i;
 			init_lev.joined = yyvsp[-4].i;
+			if (init_lev.joined &&
+			    init_lev.fg != CORR && init_lev.fg != ROOM)
+			    yyerror("Invalid foreground type for joined map.");
 			init_lev.lit = yyvsp[-2].i;
 			init_lev.walled = yyvsp[0].i;
 			yyval.i = 1;