From 654456127ec6be3617d8c06a91890d38442d88f5 Mon Sep 17 00:00:00 2001
From: Cassiano Aquino <caquino@users.noreply.github.com>
Date: Wed, 2 Oct 2019 21:33:08 +0100
Subject: [PATCH] Add the check if HDMI cable is connected

For some reason this if was not added during my PR.
---
 sdcard/rootfs/etc/rc.local | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sdcard/rootfs/etc/rc.local b/sdcard/rootfs/etc/rc.local
index e93d2d8..bab03e6 100755
--- a/sdcard/rootfs/etc/rc.local
+++ b/sdcard/rootfs/etc/rc.local
@@ -11,6 +11,9 @@
 #
 # By default this script does nothing.
 # Powersave (Disable HDMI) ~30ma
-/opt/vc/bin/tvservice -o
+sleep 10
+if ! /opt/vc/bin/tvservice -s | grep HDMI; then
+  /opt/vc/bin/tvservice -o
+fi
 /root/pwnagotchi/scripts/startup.sh &
 exit 0