From 30dd19933796895d59fcdaf9496ba66161e3c3a0 Mon Sep 17 00:00:00 2001
From: Miles Alan <m@milesalan.com>
Date: Fri, 22 May 2020 22:57:34 -0500
Subject: [PATCH] Add error message if camera can't open

---
 scripts/core/sxmo_camera.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/scripts/core/sxmo_camera.sh b/scripts/core/sxmo_camera.sh
index 9cc9413..5911419 100755
--- a/scripts/core/sxmo_camera.sh
+++ b/scripts/core/sxmo_camera.sh
@@ -1,3 +1,7 @@
 #!/usr/bin/env sh
+err() {
+  echo -e "$1" | dmenu -fn Terminus-20 -c -l 10
+}
+
 media-ctl -d /dev/media1 --set-v4l2 '"ov5640 3-004c":0[fmt:UYVY8_2X8/1280x720]'
-mpv --video-rotate=90 av://v4l2:/dev/video1
+mpv --video-rotate=90 av://v4l2:/dev/video1 || err "Couldn't open camera, is camera enabled?"