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prevent bash process substitution error in cygwin #1650

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Merged
thaJeztah merged 1 commit into from
Feb 11, 2019
Merged

prevent bash process substitution error in cygwin #1650

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2 changes: 1 addition & 1 deletion contrib/completion/bash/docker
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Original file line number Diff line number Diff line change
Expand Up @@ -593,7 +593,7 @@ __docker_append_to_completions() {
# The result is cached for the duration of one invocation of bash completion.
__docker_fetch_info() {
if [ -z "$info_fetched" ] ; then
read -r client_experimental server_experimental server_os < <(__docker_q version -f '{{.Client.Experimental}} {{.Server.Experimental}} {{.Server.Os}}')
read -r client_experimental server_experimental server_os <<< "$(__docker_q version -f '{{.Client.Experimental}} {{.Server.Experimental}} {{.Server.Os}}')"
info_fetched=true
fi
}
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