Your bug report

#39399: tramp depends on unstable details of shell command line processing

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 39399@debbugs.gnu.org.

-- 
39399: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=39399
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems