Indentation fixup

diff --git a/postfix/src/smtp/smtp_addr.c b/postfix/src/smtp/smtp_addr.c
index d02b2531918e89b639b95d699c4b11b1395c3102..d9de504bd185bf53abee418db6c0b0daee3d4e2e 100644 (file)
--- a/postfix/src/smtp/smtp_addr.c
+++ b/postfix/src/smtp/smtp_addr.c
@@ -134,6 +134,7 @@ static DNS_RR *smtp_addr_one(DNS_RR *addr_list, const char *host, int res_opt,
     struct addrinfo *res0;
     struct addrinfo *res;
     INET_PROTO_INFO *proto_info = inet_proto_info();
+    unsigned char *proto_family_list = proto_info->sa_family_list;
     int     found;
 
     if (msg_verbose)
@@ -143,14 +144,14 @@ static DNS_RR *smtp_addr_one(DNS_RR *addr_list, const char *host, int res_opt,
      * Interpret a numerical name as an address.
      */
     if (hostaddr_to_sockaddr(host, (char *) 0, 0, &res0) == 0) {
-       if (strchr((char *) proto_info->sa_family_list, res0->ai_family) != 0) {
-       if ((addr = dns_sa_to_rr(host, pref, res0->ai_addr)) == 0)
-           msg_fatal("host %s: conversion error for address family %d: %m",
-                   host, ((struct sockaddr *) (res0->ai_addr))->sa_family);
-       addr_list = dns_rr_append(addr_list, addr);
-       freeaddrinfo(res0);
-       return (addr_list);
-    }
+       if (strchr((char *) proto_family_list, res0->ai_family) != 0) {
+           if ((addr = dns_sa_to_rr(host, pref, res0->ai_addr)) == 0)
+               msg_fatal("host %s: conversion error for address family "
+                         "%d: %m", host, res0->ai_addr->sa_family);
+           addr_list = dns_rr_append(addr_list, addr);
+           freeaddrinfo(res0);
+           return (addr_list);
+       }
        freeaddrinfo(res0);
     }
 
@@ -214,15 +215,15 @@ static DNS_RR *smtp_addr_one(DNS_RR *addr_list, const char *host, int res_opt,
                       host, MAI_STRERROR(aierr));
        } else {
            for (found = 0, res = res0; res != 0; res = res->ai_next) {
-               if (strchr((char *) proto_info->sa_family_list, res->ai_family) == 0) {
+               if (strchr((char *) proto_family_list, res->ai_family) == 0) {
                    msg_info("skipping address family %d for host %s",
                             res->ai_family, host);
                    continue;
                }
                found++;
                if ((addr = dns_sa_to_rr(host, pref, res->ai_addr)) == 0)
-                   msg_fatal("host %s: conversion error for address family %d: %m",
-                   host, ((struct sockaddr *) (res0->ai_addr))->sa_family);
+                   msg_fatal("host %s: conversion error for address family "
+                             "%d: %m", host, res0->ai_addr->sa_family);
                addr_list = dns_rr_append(addr_list, addr);
            }
            freeaddrinfo(res0);