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fix bug

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Chai Feng 2018-10-03 15:57:54 +08:00
parent 589832c221
commit 00bf86f138
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1 changed files with 1 additions and 1 deletions
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ufw-docker
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@ -108,7 +108,7 @@ function ufw-docker--instance-name() {
{
{
docker inspect --format='{{.Name}}' "$INSTANCE_ID" 2>/dev/null | sed -e 's,^/,,' |
grep "^${GREP_REGEXP_INSTANCE_NAME}\$" &>/dev/null
grep "^${GREP_REGEXP_INSTANCE_NAME}\$" 2>/dev/null
} || echo -n "$INSTANCE_ID";
} | remove_blank_lines
}