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Prevent bash process substitution error in cygwin 

Signed-off-by: Matteo Orefice <matteo.orefice@bites4bits.software>
(cherry picked from commit 0b49495b1d)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Matteo Orefice 2019-02-10 14:04:45 +00:00 committed by Sebastiaan van Stijn
parent 048af5b37b
commit 0dff33436c
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1 changed files with 1 additions and 1 deletions
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contrib/completion/bash/docker
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@ -570,7 +570,7 @@ __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
}