clippy: fix collapsible_if

Signed-off-by: ljedrz <ljedrz@gmail.com>
This commit is contained in:
ljedrz 2020-10-06 11:07:21 +02:00
parent b4bb39872b
commit 1a3d1fb2b8

View File

@ -89,15 +89,13 @@ impl<F: Field + PrimeField, G: GroupType<F>> ConstrainedProgram<F, G> {
}
// Check expected_dimensions if given
if !expected_dimensions.is_empty() {
if expected_dimensions[expected_dimensions.len() - 1] != result.len() {
if !expected_dimensions.is_empty() && expected_dimensions[expected_dimensions.len() - 1] != result.len() {
return Err(ExpressionError::invalid_length(
expected_dimensions[expected_dimensions.len() - 1],
result.len(),
span,
));
}
}
Ok(ConstrainedValue::Array(result))
}