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lib: remove string_decoder.js var redeclarations 

PR-URL: https://github.com/nodejs/node/pull/4978
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
This commit is contained in:
Rich Trott 2016-01-30 15:08:56 -08:00 committed by James M Snell
parent ba81d152ec
commit 68a6abc806
1 changed files with 3 additions and 3 deletions
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6
lib/string_decoder.js
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@ -96,7 +96,7 @@ StringDecoder.prototype.write = function(buffer) {
charStr = charBuffer.toString(encoding, 0, charLength); charStr = charBuffer.toString(encoding, 0, charLength);
// CESU-8: lead surrogate (D800-DBFF) is also the incomplete character // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
var charCode = charStr.charCodeAt(charStr.length - 1); const charCode = charStr.charCodeAt(charStr.length - 1);
if (charCode >= 0xD800 && charCode <= 0xDBFF) { if (charCode >= 0xD800 && charCode <= 0xDBFF) {
charLength += surrogateSize; charLength += surrogateSize;
charStr = ''; charStr = '';
@ -128,8 +128,8 @@ StringDecoder.prototype.write = function(buffer) {
this.charLength = charLength; this.charLength = charLength;
charStr += buffer.toString(encoding, 0, end); charStr += buffer.toString(encoding, 0, end);
var end = charStr.length - 1; end = charStr.length - 1;
var charCode = charStr.charCodeAt(end); const charCode = charStr.charCodeAt(end);
// CESU-8: lead surrogate (D800-DBFF) is also the incomplete character // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
if (charCode >= 0xD800 && charCode <= 0xDBFF) { if (charCode >= 0xD800 && charCode <= 0xDBFF) {
charLength += surrogateSize; charLength += surrogateSize;