Keep shellcheck from complaining

The code was correct, but shellcheck didn’t recognize that ‘n’ had been
assigned as a local variable.
This commit is contained in:
Demi Marie Obenour 2020-12-07 14:57:03 -05:00
parent d960f7af85
commit 44b3c12d94
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GPG Key ID: 28A45C93B0B5B6E0

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@ -48,8 +48,8 @@ network_hooks() {
} }
conntrack_purge () { conntrack_purge () {
local 'n=(0|[1-9][0-9]*)' output deleted msg local n output deleted msg
msg='flow entries have been deleted\.$' n='(0|[1-9][0-9]*)' msg='flow entries have been deleted\.$'
deleted="^conntrack v$n\\.$n\\.$n \\(conntrack-tools\\): $n $msg" deleted="^conntrack v$n\\.$n\\.$n \\(conntrack-tools\\): $n $msg"
output=$(LC_ALL=C exec conntrack -D "$@" 2>&1 >/dev/null) || : output=$(LC_ALL=C exec conntrack -D "$@" 2>&1 >/dev/null) || :
[[ "$output" =~ $deleted ]] [[ "$output" =~ $deleted ]]