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fix cargo clippy complaint (redundant_clone)

This commit is contained in:
Roy Ivy III 2020-06-14 13:57:25 -05:00
parent 39e3c57198
commit 813e57d225

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@ -55,7 +55,7 @@ impl Formatter for Decf {
Some(*field.field_char == 'G'),
);
// strip trailing zeroes
if let Some(ref post_dec) = f_sci.post_decimal.clone() {
if let Some(ref post_dec) = f_sci.post_decimal {
let mut i = post_dec.len();
{
let mut it = post_dec.chars();