scripts/get_maintainer.pl: don't deduplicate unnamed addresses ie: mailing lists
Joe Perches authored

Fix a defect with the first mailing list address being used for each
subsequent mailing list.

Updated to 0.26-beta6.
Signed-off-by: default avatarJoe Perches <joe@perches.com>
Cc: Florian Mickler <florian@mickler.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
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