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fix(:let): fix error when applying operator to boolean option (#24030)

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zeertzjq
2023-06-15 12:36:21 +08:00
committed by GitHub
parent d81f78713b
commit 1f8fb7c000
2 changed files with 18 additions and 5 deletions
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9
src/nvim/eval/vars.c
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@@ -817,12 +817,11 @@ static char *ex_let_option(char *arg, typval_T *const tv, const bool is_const,
new_n = num_modulus(cur_n, new_n); break;
}
// clamp boolean values
if (newval.type == kOptValTypeBoolean && (new_n > 1 || new_n < -1)) {
new_n = (new_n > 1) ? 1 : -1;
if (curval.type == kOptValTypeNumber) {
newval = NUMBER_OPTVAL(new_n);
} else {
newval = BOOLEAN_OPTVAL(new_n == 0 ? kFalse : (new_n >= 1 ? kTrue : kNone));
}
newval = kOptValTypeNumber ? NUMBER_OPTVAL(new_n) : BOOLEAN_OPTVAL((TriState)new_n);
} else if (!hidden && is_string
&& curval.data.string.data != NULL && newval.data.string.data != NULL) { // string
OptVal newval_old = newval;