From: Pasi Kallinen <paxed@alt.org>
Date: Mon, 2 Mar 2015 18:21:34 +0000 (+0200)
Subject: Fix segfault when MD termcap is not defined
X-Git-Tag: NetHack-3.6.0_RC01~633
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=748d9ea55b74c92d17226b3b36f91c73170238ae;p=nethack

Fix segfault when MD termcap is not defined
---

diff --git a/win/tty/termcap.c b/win/tty/termcap.c
index 563491c48..b06a9abfe 100644
--- a/win/tty/termcap.c
+++ b/win/tty/termcap.c
@@ -847,6 +847,7 @@ init_hilite()
 	hilites[CLR_GRAY] = hilites[NO_COLOR] = (char *)0;
 
 	if (tgetnum("Co") < 8
+	    || (MD == NULL) || (strlen(MD) == 0)
 	    || ((setf = tgetstr("AF", (char **)0)) == (char *)0
 		 && (setf = tgetstr("Sf", (char **)0)) == (char *)0))
 		return;