Sibo Dong
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1e0252fa8f
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bash-completion: localize the prev variable
The prev variable is not localzed in the nmcli Bash completion script,
which calls _init_completion.
Even though prev does not appear in the completion script, it should
still be localized. This variable may otherwise appear in the user's
environment and clobber a user-defined variable of the same name, which
is bad.
Localize the prev variable.
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/issues/741
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/882
(cherry picked from commit 5c1181c6f3)
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2021-06-08 11:38:45 +02:00 |
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