fix shellcheck warnings

This commit is contained in:
neil
2022-11-23 21:28:17 +08:00
parent cdb238e41c
commit 60315e5b91
6 changed files with 10 additions and 10 deletions

View File

@@ -53,7 +53,7 @@ dns_servercow_add() {
if printf -- "%s" "$response" | grep "{\"name\":\"$_sub_domain\",\"ttl\":20,\"type\":\"TXT\"" >/dev/null; then
_info "A txt record with the same name already exists."
# trim the string on the left
txtvalue_old=${response#*{\"name\":\"$_sub_domain\",\"ttl\":20,\"type\":\"TXT\",\"content\":\"}
txtvalue_old=${response#*{\"name\":\""$_sub_domain"\",\"ttl\":20,\"type\":\"TXT\",\"content\":\"}
# trim the string on the right
txtvalue_old=${txtvalue_old%%\"*}