message: guix: Silence getent(1) invocation
diff: @@ -190,7 +190,7 @@ fi
  # Services database must have basic entries
  ################
  -if ! getent services http https ftp; then
  +if ! getent services http https ftp > /dev/null 2>&1; then
  cat << EOF
  ERR: Your system's C library can not find service database entries for at least
  one of the following services: http, https, ftp.
  