From 1639605306c51b6735a4d9b1bba6b8c9da9d2a9c Mon Sep 17 00:00:00 2001
From: Paradigm0001 <46477191+Paradigm0001@users.noreply.github.com>
Date: Wed, 1 Apr 2020 04:50:03 +0000
Subject: [PATCH] Update inverter.sh

Error verbose for lack of X Display variable now uses stderr function
---
 dbus-examples/inverter.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dbus-examples/inverter.sh b/dbus-examples/inverter.sh
index abe6e136..e13cb2da 100755
--- a/dbus-examples/inverter.sh
+++ b/dbus-examples/inverter.sh
@@ -29,7 +29,7 @@ SED="${SED:-$(command -v gsed || printf 'sed')}"
 dpy=$(printf "$DISPLAY" | tr -c '[:alnum:]' _)
 
 if [ -z "$dpy" ]; then
-  echo "Cannot find display."
+  stderr "Cannot find display."
   exit 1
 fi