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updated for version 7.4a.042

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Problem:    Crash when BufUnload autocommands close all buffers. (Andrew
            Pimlott)
Solution:   Set curwin->w_buffer to curbuf to avoid NULL.
This commit is contained in:
Bram Moolenaar
2013-07-24 16:02:36 +02:00
parent ad875fb7ff
commit 2b90ed294e
4 changed files with 31 additions and 1 deletions
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7
src/window.c
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@@ -2291,8 +2291,13 @@ win_close(win, free_buf)
if (only_one_window() && win_valid(win) && win->w_buffer == NULL
&& (last_window() || curtab != prev_curtab
|| close_last_window_tabpage(win, free_buf, prev_curtab)))
/* Autocommands have close all windows, quit now. */
{
/* Autocommands have close all windows, quit now. Restore
* curwin->w_buffer, otherwise writing viminfo may fail. */
if (curwin->w_buffer == NULL)
curwin->w_buffer = curbuf;
getout(0);
}
/* Autocommands may have closed the window already, or closed the only
* other window or moved to another tab page. */