ddns-scripts: initialise the is_glue variable

Improve the code as suggested by Christian Schoenebeck.

Signed-off-by: Mathias Kresin <dev@kresin.me>
This commit is contained in:
Mathias Kresin
2016-06-04 07:30:53 +02:00
parent 9946769206
commit ed11871c56
4 changed files with 4 additions and 4 deletions
@@ -33,6 +33,7 @@ case "$1" in
force_ipversion=${4:-"0"} # Force IP Version - default 0 - No
force_dnstcp=${5:-"0"} # Force TCP on DNS - default 0 - No
dns_server=${6:-""} # DNS server - default No DNS
is_glue=${7:-"0"} # Is glue record - default 0 - No
write_log 7 "-----> get_registered_ip IP"
get_registered_ip IP
__RET=$?