diff options
Diffstat (limited to 'lib/_stream_readable.js')
-rw-r--r-- | lib/_stream_readable.js | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/lib/_stream_readable.js b/lib/_stream_readable.js index 5905c56bd4..163a042f08 100644 --- a/lib/_stream_readable.js +++ b/lib/_stream_readable.js @@ -321,9 +321,22 @@ Readable.prototype.isPaused = function() { Readable.prototype.setEncoding = function(enc) { if (!StringDecoder) StringDecoder = require('string_decoder').StringDecoder; - this._readableState.decoder = new StringDecoder(enc); + const decoder = new StringDecoder(enc); + this._readableState.decoder = decoder; // If setEncoding(null), decoder.encoding equals utf8 this._readableState.encoding = this._readableState.decoder.encoding; + + // Iterate over current buffer to convert already stored Buffers: + let p = this._readableState.buffer.head; + let content = ''; + while (p !== null) { + content += decoder.write(p.data); + p = p.next; + } + this._readableState.buffer.clear(); + if (content !== '') + this._readableState.buffer.push(content); + this._readableState.length = content.length; return this; }; |