From fa9713cceb98e42c3a79a2d0f80c8928ecf90d27 Mon Sep 17 00:00:00 2001
From: Huang Xin <chrox.huang@gmail.com>
Date: Thu, 11 Jul 2013 23:47:36 +0800
Subject: [PATCH] keep only one instance of reader.lua

in case the reader crashed without cleaning up the forked subprocess lipc-wait-event
---
 koreader.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/koreader.sh b/koreader.sh
index 320252c6d..bb8dfa550 100755
--- a/koreader.sh
+++ b/koreader.sh
@@ -35,6 +35,9 @@ fi
 # stop cvm
 #killall -stop cvm
 
+# keep only one instance of reader
+killall reader.lua
+
 # finally call reader
 ./reader.lua "$1" 2> crash.log