diff options
| -rw-r--r-- | libnm-core/nm-utils.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/libnm-core/nm-utils.c b/libnm-core/nm-utils.c index 534e7bac31..cef629ae1d 100644 --- a/libnm-core/nm-utils.c +++ b/libnm-core/nm-utils.c @@ -4001,20 +4001,22 @@ nm_utils_wifi_strength_bars (guint8 strength) * * Returns the length in octets of a hardware address of type @type. * - * It is an error to call this function with any value other than + * Before 1.28, it was an error to call this function with any value other than * <literal>ARPHRD_ETHER</literal> or <literal>ARPHRD_INFINIBAND</literal>. * - * Return value: the length. + * Return value: the length or zeor if the type is unrecognized. */ gsize nm_utils_hwaddr_len (int type) { - if (type == ARPHRD_ETHER) + switch (type) { + case ARPHRD_ETHER: return ETH_ALEN; - else if (type == ARPHRD_INFINIBAND) + case ARPHRD_INFINIBAND: return INFINIBAND_ALEN; - - g_return_val_if_reached (0); + default: + return 0; + } } /** |