diff options
| -rw-r--r-- | server/sockopt_linux.go | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/server/sockopt_linux.go b/server/sockopt_linux.go index 3c347581..146f87b6 100644 --- a/server/sockopt_linux.go +++ b/server/sockopt_linux.go @@ -212,8 +212,11 @@ func (d *TCPDialer) DialTCP(addr string, port int) (*net.TCPConn, error) { fi := os.NewFile(uintptr(fd), "") defer fi.Close() - conn, err := net.FileConn(fi) - return conn.(*net.TCPConn), err + if conn, err := net.FileConn(fi); err != nil { + return nil, err + } else { + return conn.(*net.TCPConn), err + } } err = syscall.Connect(fd, ra) |