Your bug report

#20796: [PATCH] Document behavior of sed -i -

which was filed against the sed package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 20796@debbugs.gnu.org.

-- 
20796: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=20796
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