Your bug report

#9964: 23.3; Rmail is no longer able to display a summary buffer with no messages

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

The explanation is attached below, along with your original report.
If you require more details, please reply to 9964@debbugs.gnu.org.

-- 
9964: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9964
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