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Negative slice out of bounds does not return values #35

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freestrings
2020-02-16 13:14:31 +09:00
parent 25cffed2d7
commit accd08139f
2 changed files with 12 additions and 2 deletions
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4
src/select/mod.rs
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@ -439,9 +439,9 @@ fn walk<'a, F>(vec: &[&'a Value], tmp: &mut Vec<&'a Value>, fun: &F)
fn abs_index(n: isize, len: usize) -> usize {
if n < 0_isize {
(n + len as isize) as usize
(n + len as isize).max(0) as usize
} else {
n as usize
n.min(len as isize) as usize
}
}