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added option to use non-default network-interface, resolves #1227 (#1621)

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* added option to use non-default network-interface (#1227)
* minor (stylistic) changes
* properly working with Bash arrays for CONTAINER_NETWORKS
* cleanup to trigger rebuild
* added CODE_OF_CONDUCT to trigger rebuild
This commit is contained in:
Georg Lauterbach
2020-09-26 15:11:52 +02:00
committed by GitHub
parent a0791ef457
commit 8e8671bb42
6 changed files with 138 additions and 42 deletions
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3
target/helper_functions.sh
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@@ -35,8 +35,7 @@ function _sanitize_ipv4_to_subnet_cidr()
{
local DIGIT_PREFIX_LENGTH="${1#*/}"
declare -a MASKED_DIGITS
declare -a DIGITS
declare -a MASKED_DIGITS DIGITS
IFS='.' ; read -r -a DIGITS < <(echo "${1%%/*}") ; unset IFS
for ((i = 0 ; i < 4 ; i++))