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buffer: remove unnecessary argument check

In Buffer.prototype.compare, the first check makes sure that target is
an instance of Buffer. The value cannot be falsy after that so we can
safely get its length.

PR-URL: #8552
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
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targos authored and Fishrock123 committed Sep 15, 2016
1 parent e16f95d commit 3fcdf4e80a8fae53a37eddcc02d8f25665019fab
Showing with 1 addition and 1 deletion.
  1. +1 −1 lib/buffer.js
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@@ -529,7 +529,7 @@ Buffer.prototype.compare = function compare(target,
if (start === undefined)
start = 0;
if (end === undefined)
end = target ? target.length : 0;
end = target.length;
if (thisStart === undefined)
thisStart = 0;
if (thisEnd === undefined)

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