improve script: absolute path instead of relative

freebox/freebox_reboot.sh

@@ -4,7 +4,7 @@ set -euo pipefail
 FREEBOX_HOST="${FREEBOX_HOST:-mafreebox.freebox.fr}"
 API_BASE="${API_BASE:-https://${FREEBOX_HOST}/api/v4}"
 APP_ID="${APP_ID:-fr.bash.reboot}"
-TOKEN_FILE="${TOKEN_FILE:-./freebox_app_token.txt}"
+TOKEN_FILE="${TOKEN_FILE:-$(dirname "$0")/freebox_app_token.txt}"
 CA_FILE="${CA_FILE:-$(dirname "$0")/freebox_ecc_root_ca.pem}"
 
 for cmd in curl jq openssl; do