Your bug report

#7159: 24.0.50; (1) `file-name-(non)directory': bad return values, (2) `directory-sep-char'

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 7159@debbugs.gnu.org.

-- 
7159: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=7159
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