avoid 0% brightness

2018-10-31 14:04:38 -04:00 · 2018-10-31 14:04:38 -04:00 · 00c1309ed1
parent c3a2592ce7
commit 00c1309ed1
1 changed files with 7 additions and 2 deletions
--- a/files/.local/bin/brightness-control
+++ b/files/.local/bin/brightness-control
@ -29,8 +29,13 @@ case $1 in
    send_notification
    ;;
  down)
+    if [[ $(get_brightness) -lt 5 ]]; then
+        # avoid 0% brightness
+        brightnessctl set 1%
+    else
        # decrease the backlight by 5%
        brightnessctl set 5%-
+    fi
    send_notification
    ;;
 esac