patch 7.4.1301

Problem:    Missing options in ch_open().
Solution:   Add s:chopt like in the other calls. (Ozaki Kiichi)

Author: brammool

src/testdir/test_channel.vim

@@ -161,7 +161,7 @@ endfunc
 
 " Test that we can open two channels.
 func s:two_channels(port)
-  let handle = ch_open('localhost:' . a:port)
+  let handle = ch_open('localhost:' . a:port, s:chopt)
   if handle < 0
     call assert_false(1, "Can't open channel")
     return

src/version.c

@@ -747,6 +747,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1301,
 /**/
     1300,
 /**/