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patch 7.4.1837

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Problem:    The BufUnload event is triggered twice, when :bunload is used with
             set to  or .
Solution:   Do not trigger the event when ml_mfp is NULL. (Hirohito Higashi)
This commit is contained in:
Bram Moolenaar
2016-05-24 16:07:40 +02:00
parent 1d429610bf
commit c67e892134
3 changed files with 56 additions and 24 deletions
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9
src/buffer.c
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@@ -574,9 +574,12 @@ buf_freeall(buf_T *buf, int flags)
int is_curbuf = (buf == curbuf);
buf->b_closing = TRUE;
apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, FALSE, buf);
if (!buf_valid(buf)) /* autocommands may delete the buffer */
return;
if (buf->b_ml.ml_mfp != NULL)
{
apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, FALSE, buf);
if (!buf_valid(buf)) /* autocommands may delete the buffer */
return;
}
if ((flags & BFA_DEL) && buf->b_p_bl)
{
apply_autocmds(EVENT_BUFDELETE, buf->b_fname, buf->b_fname, FALSE, buf);