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Add missing wrapping_add() caught by test vectors

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Jack Grigg
2018-08-01 03:00:19 +01:00
parent 342d97ac15
commit 9c9607e47a
1 changed files with 1 additions and 1 deletions
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2
src/lib.rs
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@@ -231,7 +231,7 @@ impl DiversifierIndex {
pub fn increment(&mut self) -> Result<(), ()> { pub fn increment(&mut self) -> Result<(), ()> {
let mut k = 0; let mut k = 0;
loop { loop {
self.0[k] += 1; self.0[k] = self.0[k].wrapping_add(1);
if self.0[k] != 0 { if self.0[k] != 0 {
// No overflow // No overflow
return Ok(()); return Ok(());