kopia lustrzana https://github.com/micropython/micropython
stm32/modnetwork: Don't call NIC callback if it's NULL.
rodzic
08a24c5f41
commit
ac3e2f380d
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@ -57,7 +57,9 @@ STATIC void pyb_lwip_poll(void) {
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for (struct netif *netif = netif_list; netif != NULL; netif = netif->next) {
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if (netif->flags & NETIF_FLAG_LINK_UP) {
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mod_network_nic_type_t *nic = netif->state;
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nic->poll_callback(nic, netif);
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if (nic->poll_callback) {
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nic->poll_callback(nic, netif);
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}
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}
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}
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// Run the lwIP internal updates
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