install_nextcloud.sh: a minor update.

install_nextcloud.sh

@@ -2462,6 +2462,17 @@ EOF
                echo_ok
             else
                echo_failed
+
+               echo "Command was: /root/bin/nextcloud/check_cert_coolwsd.sh"
+               echo ""
+               echononl "continue anyway [yes/no]: "
+               read OK
+               OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
+               while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
+                  echononl "Wrong entry! - repeat [yes/no]: "
+                  read OK
+               done
+               [[ $OK = "yes" ]] || fatal "Interupted by user"
             fi
          else
             echo_skipped