fix flaky specs when progress_content
is nil
#434
Merged
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Resolves #430
Some times
progress_content = File.read(progress_log_file).split("\r").last
would return nil, probably because the file although existed, it didn't have any content (temporarily at least).In those cases,
progress_content
would be nil and crash down the process, causing the failed specs described in #430. This PR aims to fix that.