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http: remove unused code block

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fix #7769

Signed-off-by: Fedor Indutny <fedor@indutny.com>
This commit is contained in:
Fedor Indutny 2014-06-11 21:38:58 -07:00
parent 6b09f9cd41
commit 73343d5cee
1 changed files with 3 additions and 18 deletions
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21
lib/_http_server.js
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@ -187,30 +187,15 @@ ServerResponse.prototype.writeHead = function(statusCode) {
var obj = arguments[headerIndex];
if (obj && this._headers) {
if (util.isArray(obj)) {
// handle array case
// TODO: remove when array is no longer accepted
var field;
for (var i = 0, len = obj.length; i < len; ++i) {
field = obj[i][0];
if (!util.isUndefined(headers[field])) {
obj.push([field, headers[field]]);
}
}
headers = obj;
} else {
// handle object case
if (this._headers) {
// Slow-case: when progressive API and header fields are passed.
if (obj) {
var keys = Object.keys(obj);
for (var i = 0; i < keys.length; i++) {
var k = keys[i];
if (k) this.setHeader(k, obj[k]);
}
// Slow-case: when progressive API and header fields are passed.
headers = this._renderHeaders();
}
} else if (this._headers) {
// only progressive api is used
headers = this._renderHeaders();
} else {