From bb2a725b0db1c6b95c61419bd0e18fb058be0932 Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@pond.sub.org>
Date: Wed, 14 Jun 2006 18:07:37 +0000
Subject: [PATCH] (options_cmd): login_opts[] lacked sentinel.  Potential
 crash-bug. Simplify.

---
 src/lib/player/login.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/lib/player/login.c b/src/lib/player/login.c
index 4eb207f4..411fffab 100644
--- a/src/lib/player/login.c
+++ b/src/lib/player/login.c
@@ -246,7 +246,8 @@ options_cmd(void)
 	int val;
     };
     static struct logoptstr login_opts[] = {
-	{ "utf-8", PF_UTF8 }
+	{ "utf-8", PF_UTF8 },
+	{ NULL, 0 }
     };
     char **ap;
     char *p;
@@ -254,7 +255,7 @@ options_cmd(void)
     unsigned i;
 
     if (!player->argp[1]) {
-	for (i = 0; i < sizeof(login_opts) / sizeof(*login_opts); ++i)
+	for (i = 0; login_opts[i].name; ++i)
 	    pr_id(player, C_DATA, "%s=%d\n",
 		  login_opts[i].name,
 		  (player->flags & login_opts[i].val) != 0);