From cc570ca63ed9076726aad9d3182a2d1df18fedb3 Mon Sep 17 00:00:00 2001
From: "W. Trevor King" <wking@tremily.us>
Date: Fri, 11 May 2012 10:06:38 -0400
Subject: [PATCH] Only use xset to turn off beeps if we have it installed.

---
 src/.bashrc.d/20nobeep | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/.bashrc.d/20nobeep b/src/.bashrc.d/20nobeep
index 8eddcbf..50fc3ec 100644
--- a/src/.bashrc.d/20nobeep
+++ b/src/.bashrc.d/20nobeep
@@ -1,6 +1,10 @@
 # turn off terminal beep in X
 if [ $TERM == "xterm" ] && [ -n "$DISPLAY" ]; then
-	xset b off
+	XSET=$(which xset 2> /dev/null)
+	if [ -n "${XSET}" ]; then
+		xset b off
+	fi;
+	unset XSET
 fi
 
 # turn of terminal beeps in the console, unless connecting via SSH
-- 
2.26.2