Update run.sh
Update run.sh

On the first run, this script shows the error 'diff: can't stat '/output/cert.pem': No such file or directory', because the file does not exist in the folder `/output` yet. This bugfix ensures, that the diff is only called, when all required files are available.
kaiyou/freeposte.io,kaiyou/freeposte.io,kaiyou/freeposte.io,kaiyou/freeposte.io