style: improve code-style and fix some shellcheck warnings

Signed-off-by: Dominik Willner th33xitus@gmail.com
2022-05-18 22:31:32 +02:00
parent 386ba3a0be
commit 435b1f46a8
24 changed files with 419 additions and 222 deletions
--- a/scripts/klipper.sh
+++ b/scripts/klipper.sh
@@ -492,7 +492,7 @@ function get_klipper_status() {

  ### remove the "SERVICE" entry from the data array if a klipper service is installed
  local data_arr=(SERVICE "${KLIPPER_DIR}" "${KLIPPY_ENV}")
-  [[ ${sf_count} -gt 0 ]] && unset "data_arr[0]"
+  (( sf_count > 0 )) && unset "data_arr[0]"

  ### count+1 for each found data-item from array
  local filecount=0