Your bug report

#35209: Bug in zdiff argument of an option separated by a space is not handled correctly

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

The explanation is attached below, along with your original report.
If you require more details, please reply to 35209@debbugs.gnu.org.

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35209: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=35209
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