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Prevent bash process substitution error in cygwin 

Signed-off-by: Matteo Orefice <matteo.orefice@bites4bits.software>
This commit is contained in:
Matteo Orefice 2019-02-10 14:04:45 +00:00
parent 5486cddbd9
commit 0b49495b1d
1 changed files with 1 additions and 1 deletions
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2
contrib/completion/bash/docker
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@ -593,7 +593,7 @@ __docker_append_to_completions() {
# The result is cached for the duration of one invocation of bash completion. # The result is cached for the duration of one invocation of bash completion.
__docker_fetch_info() { __docker_fetch_info() {
if [ -z "$info_fetched" ] ; then if [ -z "$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 info_fetched=true
fi fi
} }