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Add explicit code to handle older versions of Docker, too

Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>
This commit is contained in:
Tianon Gravi 2016-03-14 09:30:45 -07:00
parent a667cd88c3
commit e84a303543

View file

@ -12,6 +12,9 @@ docker-version-osarch() {
$1 ~ /^(Client|Server):$/ { section = 0 }
$1 == "'"$target"':" { section = 1; next }
section && $1 == "OS/Arch:" { print $2 }
# old versions of Docker
$1 == "OS/Arch" && $2 == "('"${target,,}"'):" { print $3 }
'
}