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Fix bash completion on systems where extglob is not set

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Signed-off-by: Harald Albers <github@albersweb.de>
This commit is contained in:
Harald Albers 2015-11-08 09:04:35 -08:00
parent 343c8547df
commit 211e3b0df6
1 changed files with 6 additions and 0 deletions
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6
contrib/completion/bash/docker
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@ -49,6 +49,9 @@
# options immediately following their corresponding long form.
# This order should be applied to lists, alternatives and code blocks.
__docker_previous_extglob_setting=$(shopt -p extglob)
shopt -s extglob
__docker_q() {
docker ${host:+-H "$host"} ${config:+--config "$config"} 2>/dev/null "$@"
}
@ -1890,4 +1893,7 @@ _docker() {
return 0
}
eval "$__docker_previous_extglob_setting"
unset __docker_previous_extglob_setting
complete -F _docker docker