Harald Albers 7e4c20cd08 Bash completion: avoid 'compopt: command not found' errors on Mac OS ...

The shell builtin `compopt` is not available on the outdated bash
version 3.2.57 that ships with Mac OS.
It is used in Docker's bash completion to suppress trailing spaces
in advanced completions of hash map options, e.g. `--log-opt`.

If `compopt` is not available, the new behavior is to do nothing,
i.e. the user will have to delete the additional space.

Signed-off-by: Harald Albers <github@albersweb.de>
Upstream-commit: 9d8f9943e99b87aa637921bbf582a767cbab6cf1
Component: engine

2015-09-22 12:17:30 -07:00

components/engine

Bash completion: avoid 'compopt: command not found' errors on Mac OS

2015-09-22 12:17:30 -07:00

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