From eb2e584bb8928759ed3bd45dfa1142549f75e30f Mon Sep 17 00:00:00 2001
From: Pascal Vizeli <pascal.vizeli@syshack.ch>
Date: Tue, 6 Jun 2017 22:30:08 +0200
Subject: [PATCH] Update run.sh

---
 bluetooth_bcm43xx/run.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bluetooth_bcm43xx/run.sh b/bluetooth_bcm43xx/run.sh
index d8a92e7..d7e53d9 100644
--- a/bluetooth_bcm43xx/run.sh
+++ b/bluetooth_bcm43xx/run.sh
@@ -4,7 +4,7 @@ set -e
 hciattach /dev/ttyAMA0 bcm43xx 115200 noflow -
 hciconfig hci0 up
 
-while pgrep hciattach
+while pgrep hciattach > /dev/null
 do
   sleep 600
 done