From f0504457e81e796f0deea7466fc5f01db11c17a4 Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Wed, 16 Jan 2008 01:22:54 +0000
Subject: Only process /boot/loader.conf if it exists avoiding a somehwhat ugly
 looking error on cdrom boot.

---
 usr/local/bin/beep.sh | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'usr/local/bin')

diff --git a/usr/local/bin/beep.sh b/usr/local/bin/beep.sh
index 99962af..efb06c9 100755
--- a/usr/local/bin/beep.sh
+++ b/usr/local/bin/beep.sh
@@ -9,9 +9,11 @@ if [ "$PFSENSETYPE" = "embedded" ]; then
 fi
 
 # Check for different HZ 
-HZ=`cat /boot/loader.conf | grep kern.hz | wc -l | awk '{ print $1 }'`
-if [ "$HZ" = "1" ]; then
-	NOTELENGTH="10"
+if [ /boot/loader.conf ]; then
+	HZ=`cat /boot/loader.conf | grep kern.hz | wc -l | awk '{ print $1 }'`
+	if [ "$HZ" = "1" ]; then
+		NOTELENGTH="10"
+	fi
 fi
 
 if [ -c "/dev/speaker" ]; then	
-- 
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