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tinyexpr: Free all parameters again

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This used implicit fallthrough to free all.

We still iterate back-to-front (i--) because maybe that's important?
This commit is contained in:
Fabian Homborg 2018-11-02 13:47:00 +01:00
parent 4674784a0b
commit 3bbec871e4
1 changed files with 6 additions and 2 deletions
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8
src/tinyexpr.cpp
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@ -110,8 +110,12 @@ static te_expr *new_expr(const int type, const te_expr *parameters[]) {
void te_free_parameters(te_expr *n) {
if (!n) return;
const int arity = get_arity(n->type);
if (arity > 0) te_free((te_expr *)n->parameters[arity - 1]);
int arity = get_arity(n->type);
// Free all parameters from the back to the front.
while (arity > 0) {
te_free((te_expr *)n->parameters[arity - 1]);
arity--;
}
}