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rework /dev/tcp call

This commit is contained in:
Robert Kaussow 2023-03-02 12:40:15 +01:00
parent 08c7727481
commit 98f28dd132
Signed by: xoxys
GPG Key ID: 4E692A2EAECC03C0
1 changed files with 1 additions and 1 deletions
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wait-for
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@ -31,7 +31,7 @@ wait_for() {
nc -w 1 -z "$WAITFOR_HOST" "$WAITFOR_PORT" >/dev/null 2>&1
elif [ $HAS_BASH = 1 ]; then
# shellcheck disable=SC3025
(echo >/dev/tcp/"$WAITFOR_HOST"/"$WAITFOR_PORT") >/dev/null 2>&1
bash -c "</dev/tcp/$WAITFOR_HOST/$WAITFOR_PORT" >/dev/null 2>&1
fi
result=$?