Patch 7.4.1469
Problem:    Channel test sometimes fails, especially on OS/X. (Kazunobu
            Kuriyama)
Solution:   Change the && into ||, call getsockopt() in more situations.
            (Ozaki Kiichi)
Files:      src/channel.c


*** ../vim-7.4.1468/src/channel.c       2016-02-29 23:03:19.680871941 +0100
--- src/channel.c       2016-03-02 20:48:31.471629977 +0100
***************
*** 720,729 ****
             * After putting the socket in non-blocking mode, connect() will
             * return EINPROGRESS, select() will not wait (as if writing is
             * possible), need to use getsockopt() to check if the socket is
!            * actually connect.
!            * We detect an failure to connect when both read and write fds
             * are set.  Use getsockopt() to find out what kind of failure. */
!           if (FD_ISSET(sd, &rfds) && FD_ISSET(sd, &wfds))
            {
                ret = getsockopt(sd,
                            SOL_SOCKET, SO_ERROR, &so_error, &so_error_len);
--- 720,729 ----
             * After putting the socket in non-blocking mode, connect() will
             * return EINPROGRESS, select() will not wait (as if writing is
             * possible), need to use getsockopt() to check if the socket is
!            * actually able to connect.
!            * We detect an failure to connect when either read and write fds
             * are set.  Use getsockopt() to find out what kind of failure. */
!           if (FD_ISSET(sd, &rfds) || FD_ISSET(sd, &wfds))
            {
                ret = getsockopt(sd,
                            SOL_SOCKET, SO_ERROR, &so_error, &so_error_len);
***************
*** 1559,1565 ****
  
            curbuf = buffer;
            u_sync(TRUE);
!           u_save(lnum, lnum + 1);
  
            if (msg == NULL)
                /* JSON or JS mode: re-encode the message. */
--- 1559,1566 ----
  
            curbuf = buffer;
            u_sync(TRUE);
!           /* ignore undo failure, undo is not very useful here */
!           ignored = u_save(lnum, lnum + 1);
  
            if (msg == NULL)
                /* JSON or JS mode: re-encode the message. */
*** ../vim-7.4.1468/src/version.c       2016-03-01 22:51:40.267027614 +0100
--- src/version.c       2016-03-02 20:43:25.698801475 +0100
***************
*** 745,746 ****
--- 745,748 ----
  {   /* Add new patch number below this line */
+ /**/
+     1469,
  /**/

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