From 857105e8b2f338cce24adf32379d2f0acc3a6fcd Mon Sep 17 00:00:00 2001
From: Pasi Kallinen <paxed@alt.org>
Date: Sun, 18 Oct 2009 17:25:18 +0000
Subject: [PATCH] Prevent a segfault when trying to watch a game when none is
 available. Also disable '/' when no games available.

git-svn-id: svn://katsu.triplehelix.org/dgamelaunch/trunk@498 db0b04b0-f4d1-0310-9a6d-de3e77497b0e
---
 dgamelaunch.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dgamelaunch.c b/dgamelaunch.c
index 0f97f85..95962e9 100644
--- a/dgamelaunch.c
+++ b/dgamelaunch.c
@@ -505,6 +505,7 @@ inprogressmenu (int gameid)
            {
                int match = -1;
                char findname[21];
+	       if (len <= 0) break;
                findname[0] = '\0';
 	       mvprintw ((btm+2+top_banner_hei), 1, "Watch which player? =>                 "); /* stupid... */
 	       mvaddstr ((btm+2+top_banner_hei), 1, "Watch which player? => ");
@@ -566,7 +567,7 @@ inprogressmenu (int gameid)
 	    break;
 
         default:
-	    if (strchr(selectorchars, menuchoice)) {
+	    if (strchr(selectorchars, menuchoice) && (len > 0)) {
 		int sidx = strchr(selectorchars, menuchoice) - selectorchars;
 
 		if (sidx > max_height) {