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parent 60adc4b92a8a6fe115a023c8f639a6de4730fac1
author Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> 1654421943 -0700
committer GitHub <noreply@github.com> 1654421943 -0700
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gh-89973: Fix re.error in the fnmatch module. (GH-93072)


Character ranges with upper bound less that lower bound (e.g. [c-a])
are now interpreted as empty ranges, for compatibility with other glob
pattern implementations. Previously it was re.error.
(cherry picked from commit 0902c3d8edf7ef67972dd95f6a21670f5d1a4251)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>