Added one more missing cast

16 years ago · 5d3cab0042
1 changed files with 1 additions and 1 deletions
--- a/src/core/dhcp.c
+++ b/src/core/dhcp.c
@ -924,7 +924,7 @@ dhcp_bind(struct netif *netif)
  /* TODO: this is not a valid check. what if the network mask is 0? */
  if (sn_mask.addr == 0) {
    /* choose a safe subnet mask given the network class */
-    u8_t first_octet = ip4_addr1(&sn_mask);
+    u8_t first_octet = (u8_t)ip4_addr1(&sn_mask);
    if (first_octet <= 127) {
      sn_mask.addr = htonl(0xff000000);
    } else if (first_octet >= 192) {