From f3b8e37cbbd5e717d0a19c62c27327f754658fa3 Mon Sep 17 00:00:00 2001
From: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: Sun, 15 Jul 2012 13:28:17 +0200
Subject: [PATCH] tuxtxt: avoid spurious deadlocks on startup

Origin commit data
------------------
Commit: https://github.com/neutrino-images/ni-neutrino/commit/ad7c88379a2360ea1af0e5dea3a1dd7ef2c0e732
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2012-07-15 (Sun, 15 Jul 2012)
---
 lib/libtuxtxt/tuxtxt.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/libtuxtxt/tuxtxt.cpp b/lib/libtuxtxt/tuxtxt.cpp
index e2f0fe1be..bfc54c9ed 100644
--- a/lib/libtuxtxt/tuxtxt.cpp
+++ b/lib/libtuxtxt/tuxtxt.cpp
@@ -200,6 +200,9 @@ int toptext_getnext(int startpage, int up, int findgroup)
 	nextgrp = nextblk = 0;
 	current = startpage;
 
+	if (startpage == 0)
+		return 0;
+
 	do {
 		if (up)
 			tuxtxt_next_dec(&current);
@@ -5499,7 +5502,7 @@ void CreateLine25()
 		showlink(3, next_100);
 	}
 
-	if (//tuxtxt_cache.bttok &&
+	if (tuxtxt_cache.bttok &&
 		 screenmode == 1) /* TOP-Info present, divided screen -> create TOP overview */
 	{
 		char line[TOPMENUCHARS];