Remove duplicate length check from expression.genCSS() #4327
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Follows-up 53f84f0, which started the conditional with a check for `i + 1 < this.value.length`, which is the same as the parent block.
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What:
Remove redundant code.
Credit to @anny21 who found this at https://gerrit.wikimedia.org/r/1129964, wikimedia/less.php@bed2c0c.
Why:
Follows-up 53f84f0, which added the conditional with a check for
i + 1 < this.value.length, which is duplicated from the parent conditional that guruantees the same already with nothing in-between for it to change.As redundancy, this is inefficient, and its presence could also be confusing to future maintainers.
Checklist: