From c6217dc7a74cbfec06791eb460875d73c12c4574 Mon Sep 17 00:00:00 2001
From: Chris Ison <cisos@bigpond.net.au>
Date: Sat, 3 Aug 2002 00:19:41 +0000
Subject: [PATCH] fix bug where -commands where executed and command buffer
 could be filled when key repeated

---
 libs/video/targets/keys.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libs/video/targets/keys.c b/libs/video/targets/keys.c
index 39f536978..03a36b558 100644
--- a/libs/video/targets/keys.c
+++ b/libs/video/targets/keys.c
@@ -400,8 +400,11 @@ Key_Game (knum_t key, short unicode)
 	if (!kb)
 		return false;
 
+	if (keydown[key] > 1) 
+		return true;
+
 	if (kb[0] == '+') {
-		if (keydown[key] == 1)
+		if (keydown[key])
 			snprintf (cmd, sizeof (cmd), "%s %d\n", kb, key);
 		else
 			snprintf (cmd, sizeof (cmd), "-%s %d\n", kb + 1, key);