patch 7.4.2341

Problem:    Tiny things.  Test doesn't clean up properly.
Solution:   Adjust comment and white space. Restore option value.

src/ex_cmds.c

@@ -3947,7 +3947,7 @@ do_ecmd(
 		    buf_copy_options(buf, BCO_ENTER);
 
 		/* Close the link to the current buffer. This will set
-		 * curwin->w_buffer to NULL. */
+		 * oldwin->w_buffer to NULL. */
 		u_sync(FALSE);
 		close_buffer(oldwin, curbuf,
 			       (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE);

src/testdir/test_autocmd.vim

@@ -20,6 +20,7 @@ if has('timers')
     call feedkeys('a', 'x!')
     call assert_equal(1, g:triggered)
     au! CursorHoldI
+    set updatetime&
   endfunc
 
   func Test_cursorhold_insert_ctrl_x()
@@ -31,6 +32,7 @@ if has('timers')
     call feedkeys("a\<C-X>", 'x!')
     call assert_equal(0, g:triggered)
     au! CursorHoldI
+    set updatetime&
   endfunc
 endif
 
@@ -220,6 +222,7 @@ func Test_augroup_warning()
   augroup Another
   augroup END
   call assert_true(match(execute('au VimEnter'), "-Deleted-.*VimEnter") >= 0)
+  augroup! Another
 
   " no warning for postpone aucmd delete
   augroup StartOK

src/version.c

@@ -763,6 +763,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2341,
 /**/
     2340,
 /**/