Your bug report

#51441: [PATCH] substitutes: keep base's uri-path for Properly construct URL.

which was filed against the guix-patches package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 51441@debbugs.gnu.org.

-- 
51441: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=51441
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