From 9c8540edfd52c77678eac84e48beb56171487b3f Mon Sep 17 00:00:00 2001
From: "Justin M. Keyes" <justinkz@gmail.com>
Date: Tue, 21 Mar 2017 19:16:26 +0100
Subject: vim-patch:8.0.0159

References #5406

Problem:    Using a NULL pointer when using feedkeys() to trigger drawing a
            tabline.
Solution:   Skip drawing a tabline if TabPageIdxs is NULL. (Dominique Pelle)
            Also fix recursing into getcmdline() from the cmd window.

https://github.com/vim/vim/commit/c695cec4698b41d7b9555efdd47dda9b1945d3ae
---
 src/nvim/ex_getln.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/nvim/ex_getln.c')

diff --git a/src/nvim/ex_getln.c b/src/nvim/ex_getln.c
index d99c8d02f7..d6e003a82f 100644
--- a/src/nvim/ex_getln.c
+++ b/src/nvim/ex_getln.c
@@ -698,7 +698,9 @@ static int command_line_execute(VimState *state, int key)
   if (s->c == cedit_key || s->c == K_CMDWIN) {
     if (ex_normal_busy == 0 && got_int == false) {
       // Open a window to edit the command line (and history).
+      save_cmdline(&s->save_ccline);
       s->c = ex_window();
+      restore_cmdline(&s->save_ccline);
       s->some_key_typed = true;
     }
   } else {
-- 
cgit