Your bug report

#24191: diff: disable colorization for TERM=dumb

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

The explanation is attached below, along with your original report.
If you require more details, please reply to 24191@debbugs.gnu.org.

-- 
24191: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=24191
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