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network: print Ethernet Link-Layer DHCP client ID with leading 0's
This is a small cosmetic change. Before: Offered DHCP leases: 192.168.0.183 (to 0:9:a7:36:bc:89) After: Offered DHCP leases: 192.168.0.183 (to 00:09:a7:36:bc:89)
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@ -192,7 +192,7 @@ int sd_dhcp_client_id_to_string(const void *data, size_t len, char **ret) {
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if (len != sizeof_field(sd_dhcp_client_id, eth))
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if (len != sizeof_field(sd_dhcp_client_id, eth))
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return -EINVAL;
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return -EINVAL;
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r = asprintf(&t, "%x:%x:%x:%x:%x:%x",
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r = asprintf(&t, "%02x:%02x:%02x:%02x:%02x:%02x",
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client_id->eth.haddr[0],
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client_id->eth.haddr[0],
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client_id->eth.haddr[1],
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client_id->eth.haddr[1],
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client_id->eth.haddr[2],
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client_id->eth.haddr[2],
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