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| author | Joakim Roubert <joakim.roubert@axis.com> | 2021-05-27 09:11:31 +0200 |
|---|---|---|
| committer | Joakim Roubert <joakimr@axis.com> | 2021-05-27 09:21:17 +0200 |
| commit | 0f77b22dbe9cc6c0f353c45a5ccf96758f9ce8fa (patch) | |
| tree | 4bbe1130272488bd7f82d6c34f455f6dc5a4ec54 /contrib | |
| parent | 1ce955ec83b76280068120c76443a62fce460ec5 (diff) | |
| download | docker-0f77b22dbe9cc6c0f353c45a5ccf96758f9ce8fa.tar.gz | |
Update contrib/check-config.sh
Co-authored-by: Tianon Gravi <admwiggin@gmail.com>
Signed-off-by: Joakim Roubert <joakimr@axis.com>
Diffstat (limited to 'contrib')
| -rwxr-xr-x | contrib/check-config.sh | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/contrib/check-config.sh b/contrib/check-config.sh index 5b0abb515c..539f8cc000 100755 --- a/contrib/check-config.sh +++ b/contrib/check-config.sh @@ -60,8 +60,7 @@ color() { white) code=37 ;; esac if [ "$code" ]; then - [ "$codes" ] && codes="$codes " - codes="$codes$code" + codes="${codes:+$codes;}$code" fi fi oldIFS=$IFS |