libnetworkd: add link local tests

[elogind.git] / src / libsystemd-network / sd-dhcp-client.c

diff --git a/src/libsystemd-network/sd-dhcp-client.c b/src/libsystemd-network/sd-dhcp-client.c
index 854c6711a8f82cd35ee82e53fad85edd79c6630c..14f226793c996d098ad52ce63417690f49f6467a 100644 (file)
--- a/src/libsystemd-network/sd-dhcp-client.c
+++ b/src/libsystemd-network/sd-dhcp-client.c
@@ -143,7 +143,7 @@ int sd_dhcp_client_set_index(sd_dhcp_client *client, int interface_index) {
         assert_return(client, -EINVAL);
         assert_return (IN_SET(client->state, DHCP_STATE_INIT,
                               DHCP_STATE_STOPPED), -EBUSY);
-        assert_return(interface_index >= -1, -EINVAL);
+        assert_return(interface_index > 0, -EINVAL);
 
         client->index = interface_index;