[bug #57291] xargs --verbose adds incorrect trailing blank

[INVALID.NOREPLY]

URL:
  <https://savannah.gnu.org/bugs/?57291>

                 Summary: xargs --verbose adds incorrect trailing blank
                 Project: findutils
            Submitted by: jidanni
            Submitted on: Sat 23 Nov 2019 04:10:55 AM UTC
                Category: xargs
                Severity: 3 - Normal
              Item Group: Wrong result
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.7.0
           Fixed Release: None

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Details:

$ echo a b c|xargs --verbose -n 1 2>&1|cat -e
echo a $
a$
echo b $
b$
echo c $
c$

Did the user submit 'a '? No. He submitted just 'a', so there should be no
trailing blank.





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