See url. The page is an empty page, but the api output contains:

<rev />

I am expected for empty pages:

<rev size="0" />

Works for prop=info: length="0"

Please check list=deletedrevs&drprop=size

Thanks.

See also bug 32414

Version: 1.20.x
Severity: normal
URL: http://de.wikipedia.org/w/api.php?action=query&prop=revisions|info&titles=Diskussion:Sylvia&rvprop=size