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vpn: avoid coverity warning in print_vpn_config()

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coverity thinks that @address4 might be NULL. Maybe it can. We
have an nm_assert(), but to be sure, check the value.
This commit is contained in:
Thomas Haller 2017-11-15 18:31:13 +01:00
parent cfdb962ebd
commit 6df212ccb1
1 changed files with 2 additions and 2 deletions
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4
src/vpn/nm-vpn-connection.c
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@ -1007,8 +1007,8 @@ print_vpn_config (NMVpnConnection *self)
if (priv->ip4_internal_gw)
_LOGI ("Data: Internal Gateway: %s", nm_utils_inet4_ntop (priv->ip4_internal_gw, NULL));
_LOGI ("Data: Internal Address: %s", nm_utils_inet4_ntop (address4->address, NULL));
_LOGI ("Data: Internal Prefix: %d", address4->plen);
_LOGI ("Data: Internal Address: %s", address4 ? nm_utils_inet4_ntop (address4->address, NULL) : "??");
_LOGI ("Data: Internal Prefix: %d", address4 ? (int) address4->plen : -1);
_LOGI ("Data: Internal Point-to-Point Address: %s", nm_utils_inet4_ntop (address4->peer_address, NULL));
nm_ip_config_iter_ip4_route_for_each (&ipconf_iter, priv->ip4_config, &route) {