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option: Make all pointers in set_string_option constant

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This commit is contained in:
ZyX 2016-06-24 17:23:29 +03:00
parent 458a4d0444
commit 7900e38a8f
1 changed files with 5 additions and 9 deletions
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12
src/nvim/option.c
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@ -2340,15 +2340,11 @@ static char *set_string_option(const int opt_idx, const char *const value,
char *const oldval = *varp;
*varp = s;
char *saved_oldval = NULL;
if (!starting) {
saved_oldval = xstrdup(oldval);
}
char *const saved_oldval = (starting ? NULL : xstrdup(oldval));
char *r = NULL;
if ((r = (char *)did_set_string_option(opt_idx, (char_u **)varp, (int)true,
(char_u *)oldval, NULL, opt_flags))
== NULL) {
char *const r = (char *)did_set_string_option(
opt_idx, (char_u **)varp, (int)true, (char_u *)oldval, NULL, opt_flags);
if (r == NULL) {
did_set_option(opt_idx, opt_flags, true);
}