Exit code is 0 despite failure

[NaveenBoggarapu]

Despite a failure in one of the worker thread, msrsync exited with code 0

[NaveenBoggarapu]

This can be fixed by not catching "SystemExit" exception

[jbd]

Hello,

thank you for reporting this bug. I don't have the time to look at it right now. I'll leave the issue open for the time being. If that's problematic to you, you can have a look at other tools mentioned in the README, like https://github.com/martymac/fpart.