From a5dd2e4ae566cf54b02f5d525f24e2beeab594e7 Mon Sep 17 00:00:00 2001
From: Felicity Tarnell <felicity@loreley.flyingparchment.org.uk>
Date: Sat, 8 Mar 2014 11:31:08 +0000
Subject: [PATCH] Fix crash on executing unknown command.

---
 commands.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/commands.c b/commands.c
index aa25478..0cdfcf5 100644
--- a/commands.c
+++ b/commands.c
@@ -27,10 +27,10 @@ command_t *
 find_command(name)
 	const wchar_t	*name;
 {
-size_t	i;
-	for (i = 0; i < sizeof(commands) / sizeof(*commands); i++)
-		if (wcscmp(name, commands[i].cm_name) == 0)
-			return &commands[i];
+command_t	*c;
+	for (c = commands; c->cm_name; c++)
+		if (wcscmp(name, c->cm_name) == 0)
+			return c;
 	return NULL;
 }