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(parent: 060bb38) | patch
Fix bogus affix-merging code.
authorTom Lane <tgl@sss.pgh.pa.us>
Thu, 12 Apr 2018 22:39:51 +0000 (18:39 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Thu, 12 Apr 2018 22:39:51 +0000 (18:39 -0400)
commit0f439c8dd28935bf9600722c1a25534add9390f0
tree36810f5bb887905c325063aae3637d26b1104d48tree | snapshot
parent060bb38d0750a04870b6e15fbb2a995a9dcd2b0acommit | diff
Fix bogus affix-merging code.

NISortAffixes() compared successive compound affixes incorrectly,
thus possibly failing to merge identical affixes, or (less likely)
merging ones that shouldn't be merged.  The user-visible effects
of this are unclear, to me anyway.

Per bug #15150 from Alexander Lakhin.  It's been broken for a long time,
so back-patch to all supported branches.

Arthur Zakirov

Discussion: https://postgr.es/m/152353327780.31225.13445405496721177988@wrigleys.postgresql.org
src/backend/tsearch/spell.c diff | blob | blame | history
Mirror of https://git.postgresql.org/git/postgresql.git