Dropped unnecessary "on" command.

wled

@@ -59,7 +59,7 @@ case "$2" in
         api_resp=$(curl_cmd --json "{'bri':$bright}" "http://$wled_host/json")
     ;;
     [1-9]|1[0-7]) # Switch to preset.
-        api_resp=$(curl_cmd --json "{'on':true,'ps':$2}" "http://$wled_host/json")
+        api_resp=$(curl_cmd --json "{'ps':$2}" "http://$wled_host/json")
     ;;
     l|list) # List presets.
         echo "Presets on $wled_host:"
@@ -86,6 +86,7 @@ case "$2" in
     ;;
 esac
 
+# Check curl exit status
 curl_exit=$?
 if test $curl_exit -ne 0; then
     echo "Error: curl exited with exit code $curl_exit." >&2