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Bash completion variable leak fixes (#1352)

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Fixes bash variables leaking into the parent shell without `local`
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Ville Skyttä 2021-02-18 17:26:03 +02:00 committed by GitHub
parent b55fa79836
commit eb3b6397b1
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 1 deletions
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4
bash_completions.go
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@ -384,7 +384,7 @@ func writePostscript(buf io.StringWriter, name string) {
name = strings.Replace(name, ":", "__", -1) name = strings.Replace(name, ":", "__", -1)
WriteStringAndCheck(buf, fmt.Sprintf("__start_%s()\n", name)) WriteStringAndCheck(buf, fmt.Sprintf("__start_%s()\n", name))
WriteStringAndCheck(buf, fmt.Sprintf(`{ WriteStringAndCheck(buf, fmt.Sprintf(`{
local cur prev words cword local cur prev words cword split
declare -A flaghash 2>/dev/null || : declare -A flaghash 2>/dev/null || :
declare -A aliashash 2>/dev/null || : declare -A aliashash 2>/dev/null || :
if declare -F _init_completion >/dev/null 2>&1; then if declare -F _init_completion >/dev/null 2>&1; then
@ -400,11 +400,13 @@ func writePostscript(buf io.StringWriter, name string) {
local flags_with_completion=() local flags_with_completion=()
local flags_completion=() local flags_completion=()
local commands=("%[1]s") local commands=("%[1]s")
local command_aliases=()
local must_have_one_flag=() local must_have_one_flag=()
local must_have_one_noun=() local must_have_one_noun=()
local has_completion_function local has_completion_function
local last_command local last_command
local nouns=() local nouns=()
local noun_aliases=()
__%[1]s_handle_word __%[1]s_handle_word
} }