diff options
Diffstat (limited to 'ext/socket/ifaddr.c')
| -rw-r--r-- | ext/socket/ifaddr.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/ext/socket/ifaddr.c b/ext/socket/ifaddr.c index 1da259bd6f..3596c40a11 100644 --- a/ext/socket/ifaddr.c +++ b/ext/socket/ifaddr.c @@ -104,7 +104,7 @@ rsock_getifaddrs(void) rb_sys_fail("getifaddrs"); if (!ifaddrs) { - return rb_ary_new(); + return rb_ary_new(); } numifaddrs = 0; @@ -128,9 +128,9 @@ rsock_getifaddrs(void) result = rb_ary_new2(numifaddrs); rb_ary_push(result, addr); for (i = 1; i < numifaddrs; i++) { - addr = TypedData_Wrap_Struct(rb_cSockIfaddr, &ifaddr_type, &root->ary[i]); - root->refcount++; - rb_ary_push(result, addr); + addr = TypedData_Wrap_Struct(rb_cSockIfaddr, &ifaddr_type, &root->ary[i]); + root->refcount++; + rb_ary_push(result, addr); } return result; @@ -177,6 +177,8 @@ ifaddr_ifindex(VALUE self) * ifaddr.flags => integer * * Returns the flags of _ifaddr_. + * + * The value is bitwise-or of Socket::IFF_* constants such as Socket::IFF_LOOPBACK. */ static VALUE |