Use arg count instead

2025-06-23 11:30:39 -04:00 · 2025-06-23 11:30:39 -04:00 · a612bb8b4a
commit a612bb8b4a
parent 3b04123104
1 changed files with 1 additions and 1 deletions
--- a/bin/apple-display-brightness
+++ b/bin/apple-display-brightness
@ -1,6 +1,6 @@
 #!/bin/bash

-if [[ -z "$1" ]]; then
+if [[ $# -eq 0 ]]; then
  echo "Adjust Apple Display Brightness by passing +5000 or -5000 (or any range from 0-60000)"
 else
  sudo asdcontrol $(sudo asdcontrol --detect /dev/usb/hiddev* | grep ^/dev/usb/hiddev | cut -d: -f1) -- "$1"