Add missing null check#16182
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@amcasey, |
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Please also treat this as a review of the way I use PRs (missing labels, blank fields, etc). |
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This has been reviewed offline, so I'm going to call it good. |
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I stumbled upon this while debugging. If
getChangesSinceVersionis called twice in a row, without a change occurring in between,updatedFileNameswill be undefined the second time.Reviewed offline by @mhegazy.