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updated for version 7.4.462

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Problem:    Setting the local value of 'backupcopy' empty gives an error.
            (Peter Mattern)
Solution:   When using an empty value set the flags to zero. (Hirohito
            Higashi)
This commit is contained in:
Bram Moolenaar
2014-09-29 17:15:18 +02:00
parent 7ddc642a0c
commit 84d17a6f9e
2 changed files with 16 additions and 8 deletions
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22
src/option.c
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@@ -5742,15 +5742,21 @@ did_set_string_option(opt_idx, varp, new_value_alloced, oldval, errbuf,
flags = &curbuf->b_bkc_flags;
}
if (opt_strings_flags(bkc, p_bkc_values, flags, TRUE) != OK)
errmsg = e_invarg;
if ((((int)*flags & BKC_AUTO) != 0)
+ (((int)*flags & BKC_YES) != 0)
+ (((int)*flags & BKC_NO) != 0) != 1)
if ((opt_flags & OPT_LOCAL) && *bkc == NUL)
/* make the local value empty: use the global value */
*flags = 0;
else
{
/* Must have exactly one of "auto", "yes" and "no". */
(void)opt_strings_flags(oldval, p_bkc_values, flags, TRUE);
errmsg = e_invarg;
if (opt_strings_flags(bkc, p_bkc_values, flags, TRUE) != OK)
errmsg = e_invarg;
if ((((int)*flags & BKC_AUTO) != 0)
+ (((int)*flags & BKC_YES) != 0)
+ (((int)*flags & BKC_NO) != 0) != 1)
{
/* Must have exactly one of "auto", "yes" and "no". */
(void)opt_strings_flags(oldval, p_bkc_values, flags, TRUE);
errmsg = e_invarg;
}
}
}