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Remove useless bounds check

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Johan Milanov 2024-02-24 18:10:52 +01:00 • committed by GitHub
parent 1201a2f1bc
commit a3f1fb7956
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1 changed files with 1 additions and 4 deletions

5
src/blocks/scratch3_operators.js
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@ -97,10 +97,7 @@ class Scratch3OperatorsBlocks {
letterOf (args) { letterOf (args) {
const index = Cast.toNumber(args.LETTER) - 1; const index = Cast.toNumber(args.LETTER) - 1;
const str = Cast.toString(args.STRING); const str = Cast.toString(args.STRING);
// Out of bounds? // `charAt` handles out of bounds by returning an empty string.
if (index < 0 || index >= str.length) {
return '';
}
return str.charAt(index); return str.charAt(index);
} }