let sxmo_rtcwake.sh set $DISPLAY if unset so the burden isn't on the user

Signed-off-by: Stacy Harper <contact@stacyharper.net>
3 years ago · 09fcfa9894
parent edc48a01d2
commit 09fcfa9894
1 changed files with 4 additions and 0 deletions
--- a/scripts/core/sxmo_rtcwake.sh
+++ b/scripts/core/sxmo_rtcwake.sh
@ -49,6 +49,10 @@ if [ "$1" = "--strict" ]; then
 	fi
 fi

+if [ -z "$DISPLAY" ]; then
+	export DISPLAY=":0"
+fi
+
 trap 'finish' TERM INT EXIT

 blink &