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Fix sockets on MSVC after IPv6 zone work
This fixes the following build failure with MSVC 2013: sockets.c(323): warning C4242: '=' : conversion from 'const u32_t' to 'u8_t', possible loss of data This casts sin6_scope_id to a u8_t before calling ip6_addr_set_zone()
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@ -100,7 +100,7 @@
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#define SOCKADDR6_TO_IP6ADDR_PORT(sin6, ipaddr, port) do { \
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#define SOCKADDR6_TO_IP6ADDR_PORT(sin6, ipaddr, port) do { \
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inet6_addr_to_ip6addr(ip_2_ip6(ipaddr), &((sin6)->sin6_addr)); \
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inet6_addr_to_ip6addr(ip_2_ip6(ipaddr), &((sin6)->sin6_addr)); \
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if (ip6_addr_has_scope(ip_2_ip6(ipaddr), IP6_UNKNOWN)) { \
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if (ip6_addr_has_scope(ip_2_ip6(ipaddr), IP6_UNKNOWN)) { \
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ip6_addr_set_zone(ip_2_ip6(ipaddr), (sin6)->sin6_scope_id); \
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ip6_addr_set_zone(ip_2_ip6(ipaddr), (u8_t)(sin6)->sin6_scope_id); \
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} \
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} \
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(port) = lwip_ntohs((sin6)->sin6_port); }while(0)
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(port) = lwip_ntohs((sin6)->sin6_port); }while(0)
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#endif /* LWIP_IPV6 */
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#endif /* LWIP_IPV6 */
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