sd-dhcp-client: do not use implicit cast to boolean

diff --git a/src/libsystemd-network/sd-dhcp-client.c b/src/libsystemd-network/sd-dhcp-client.c
index 19ed80db5c75c481f7b51599210400a39b326ee2..4bce35b3a4bd82d21f5da62dfabb56c37fd28792 100644 (file)
--- a/src/libsystemd-network/sd-dhcp-client.c
+++ b/src/libsystemd-network/sd-dhcp-client.c
@@ -1477,7 +1477,7 @@ static int client_handle_offer(sd_dhcp_client *client, DHCPMessage *offer, size_
         if (r < 0)
                 return r;
 
-        if (client->client_id_len) {
+        if (client->client_id_len > 0) {
                 r = dhcp_lease_set_client_id(lease,
                                              (uint8_t *) &client->client_id,
                                              client->client_id_len);
@@ -1571,7 +1571,7 @@ static int client_handle_ack(sd_dhcp_client *client, DHCPMessage *ack, size_t le
         if (r < 0)
                 return r;
 
-        if (client->client_id_len) {
+        if (client->client_id_len > 0) {
                 r = dhcp_lease_set_client_id(lease,
                                              (uint8_t *) &client->client_id,
                                              client->client_id_len);