From 85c9a079b4619c3a6ed9c3eeee9264c156344a2a Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@robotics.uk.to>
Date: Tue, 30 Sep 2014 20:40:44 +0100
Subject: [PATCH] Try making it a file

---
 install-freedombone.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install-freedombone.sh b/install-freedombone.sh
index f331d091..ade67a29 100755
--- a/install-freedombone.sh
+++ b/install-freedombone.sh
@@ -272,7 +272,7 @@ function check_hwrng {
   if [ ! -f /etc/default/rng-tools ]; then
       return
   fi
-  if [ ! -b /dev/hwrng ]; then
+  if [ ! -f /dev/hwrng ]; then
       ls /dev/hw*
       echo 'The hardware random number generator is enabled but could not be detected on'
       echo '/dev/hwrng.  There may be a problem with the installation or the Beaglebone hardware.'