diff options
Diffstat (limited to 'third_party/rust/serde_json/src/lexical/digit.rs')
| -rw-r--r-- | third_party/rust/serde_json/src/lexical/digit.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/third_party/rust/serde_json/src/lexical/digit.rs b/third_party/rust/serde_json/src/lexical/digit.rs index 882aa9eef2..3d150a1afe 100644 --- a/third_party/rust/serde_json/src/lexical/digit.rs +++ b/third_party/rust/serde_json/src/lexical/digit.rs @@ -11,5 +11,8 @@ pub(crate) fn to_digit(c: u8) -> Option<u32> { // Add digit to mantissa. #[inline] pub(crate) fn add_digit(value: u64, digit: u32) -> Option<u64> { - value.checked_mul(10)?.checked_add(digit as u64) + match value.checked_mul(10) { + None => None, + Some(n) => n.checked_add(digit as u64), + } } |