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patch 8.0.0676: crash when closing quickfix window in autocmd

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Problem:    Crash when closing the quickfix window in a FileType autocommand
            that triggers when the quickfix window is opened.
Solution:   Save the new value before triggering the OptionSet autocommand.
            Add the "starting" flag to test_override() to make the text work.
This commit is contained in:
Bram Moolenaar
2017-06-25 20:57:18 +02:00
parent 774e5a9673
commit 182a17b1e8
4 changed files with 80 additions and 33 deletions
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20
src/evalfunc.c
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@@ -12398,6 +12398,7 @@ f_test_override(typval_T *argvars, typval_T *rettv UNUSED)
{
char_u *name = (char_u *)"";
int val;
static int save_starting = -1;
if (argvars[0].v_type != VAR_STRING
|| (argvars[1].v_type) != VAR_NUMBER)
@@ -12411,10 +12412,29 @@ f_test_override(typval_T *argvars, typval_T *rettv UNUSED)
disable_redraw_for_testing = val;
else if (STRCMP(name, (char_u *)"char_avail") == 0)
disable_char_avail_for_testing = val;
else if (STRCMP(name, (char_u *)"starting") == 0)
{
if (val)
{
if (save_starting < 0)
save_starting = starting;
starting = 0;
}
else
{
starting = save_starting;
save_starting = -1;
}
}
else if (STRCMP(name, (char_u *)"ALL") == 0)
{
disable_char_avail_for_testing = FALSE;
disable_redraw_for_testing = FALSE;
if (save_starting >= 0)
{
starting = save_starting;
save_starting = -1;
}
}
else
EMSG2(_(e_invarg2), name);