fix shellcheck warnings

This commit is contained in:
neilpang
2016-11-12 11:13:40 +08:00
parent 797cbb9b20
commit 422e5026d6
7 changed files with 14 additions and 0 deletions

View File

@@ -17,18 +17,21 @@ dns_pdns_add() {
txtvalue=$2
if [ -z "$PDNS_Url" ]; then
PDNS_Url=""
_err "You don't specify PowerDNS address."
_err "Please set PDNS_Url and try again."
return 1
fi
if [ -z "$PDNS_ServerId" ]; then
PDNS_ServerId=""
_err "You don't specify PowerDNS server id."
_err "Please set you PDNS_ServerId and try again."
return 1
fi
if [ -z "$PDNS_Token" ]; then
PDNS_Token=""
_err "You don't specify PowerDNS token."
_err "Please create you PDNS_Token and try again."
return 1