martinan/vaultwarden-backup
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feat: use -n for readability

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This commit is contained in:
ttionya
2021-03-01 22:02:09 +08:00
parent b20bbb3eb2
commit d0b4bd2dc1
1 changed files with 5 additions and 5 deletions
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scripts/includes.sh
+5 -5
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@@ -91,7 +91,7 @@ function send_mail_content() {
# Outputs:
# variables with prefix 'DOTENV_'
# Reference:
# https://gist.github.com/judy2k/7656bfe3b322d669ef75364a46327836
# https://gist.github.com/judy2k/7656bfe3b322d669ef75364a46327836#gistcomment-3632918
########################################
function export_env_file() {
if [[ -f "${ENV_FILE}" ]]; then
@@ -120,13 +120,13 @@ function get_env() {
local VAR_DOTENV_FILE="DOTENV_${VAR_FILE}"
local VALUE=""
if [[ "${!VAR:-}" ]]; then
if [[ -n "${!VAR:-}" ]]; then
VALUE="${!VAR}"
elif [[ "${!VAR_FILE:-}" ]]; then
elif [[ -n "${!VAR_FILE:-}" ]]; then
VALUE="$(cat "${!VAR_FILE}")"
elif [[ "${!VAR_DOTENV_FILE:-}" ]]; then
elif [[ -n "${!VAR_DOTENV_FILE:-}" ]]; then
VALUE="$(cat "${!VAR_DOTENV_FILE}")"
elif [[ "${!VAR_DOTENV:-}" ]]; then
elif [[ -n "${!VAR_DOTENV:-}" ]]; then
VALUE="${!VAR_DOTENV}"
fi