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Code Issues Releases Wiki Activity

Remove unused variable.

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This commit is contained in:
Todd C. Miller
2013-07-11 17:47:39 -04:00
parent a72d04c393
commit f32a1c7edc
1 changed files with 2 additions and 2 deletions
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4
src/net_ifs.c
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@@ -111,7 +111,7 @@ get_net_ifs(char **addrinfo)
struct sockaddr_in6 *sin6;
char addrbuf[INET6_ADDRSTRLEN];
#endif
int ailen, i, len, num_interfaces = 0;
int ailen, len, num_interfaces = 0;
char *cp;
debug_decl(get_net_ifs, SUDO_DEBUG_NETIF)
@@ -140,7 +140,7 @@ get_net_ifs(char **addrinfo)
*addrinfo = cp = emalloc(ailen);
/* Store the IP addr/netmask pairs. */
for (ifa = ifaddrs, i = 0; ifa != NULL; ifa = ifa -> ifa_next) {
for (ifa = ifaddrs; ifa != NULL; ifa = ifa -> ifa_next) {
/* Skip interfaces marked "down" and "loopback". */
if (ifa->ifa_addr == NULL || ifa->ifa_netmask == NULL ||
!ISSET(ifa->ifa_flags, IFF_UP) || ISSET(ifa->ifa_flags, IFF_LOOPBACK))