Remove " " ";" in rDnS

... as occasionally they showed up when using dig which
made the rDNS output look like it's not supposed to be
This commit is contained in:
Dirk Wetter 2019-05-01 11:26:39 +02:00
parent 29e69d1156
commit 9d84308e3e

View File

@ -17379,6 +17379,9 @@ determine_rdns() {
fi
OPENSSL_CONF="$saved_openssl_conf" # see https://github.com/drwetter/testssl.sh/issues/134
rDNS="$(echo $rDNS)"
# remove chars which under weird circumstances can show up here
rDNS=${rDNS// /}
rDNS=${rDNS//;/}
[[ -z "$rDNS" ]] && rDNS="--"
return 0
}