Env: Made invalid config for a environment preparer non-fatal (no panic) and just disabling the preparer instead. This helps to startup the launcher when no config exists yet as it doesn't provoke a crash when no config file is there.
Env: Made invalid config for a environment preparer non-fatal (no panic) and just disabling the preparer instead.
This helps to startup the launcher when no config exists yet as it doesn't provoke a crash when no config file is there.

jkellerer/jenkins-client-launcher