diff options
Diffstat (limited to 'js/binary/encoder.js')
-rw-r--r-- | js/binary/encoder.js | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/js/binary/encoder.js b/js/binary/encoder.js index fe5e34e9..a9d09d72 100644 --- a/js/binary/encoder.js +++ b/js/binary/encoder.js @@ -413,14 +413,6 @@ jspb.BinaryEncoder.prototype.writeString = function(value) { for (var i = 0; i < value.length; i++) { var c = value.charCodeAt(i); - // Look for surrogates - if (c >= 0xD800 && c <= 0xDBFF && i + 1 < value.length) { - var second = value.charCodeAt(i + 1); - if (second >= 0xDC00 && second <= 0xDFFF) { // low surrogate - // http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae - c = (c - 0xD800) * 0x400 + second - 0xDC00 + 0x10000; - } - } if (c < 128) { this.buffer_.push(c); @@ -428,6 +420,14 @@ jspb.BinaryEncoder.prototype.writeString = function(value) { this.buffer_.push((c >> 6) | 192); this.buffer_.push((c & 63) | 128); } else if (c < 65536) { + // Look for surrogates + if (c >= 0xD800 && c <= 0xDBFF && i + 1 < value.length) { + var second = value.charCodeAt(i + 1); + if (second >= 0xDC00 && second <= 0xDFFF) { // low surrogate + // http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae + c = (c - 0xD800) * 0x400 + second - 0xDC00 + 0x10000; + } + } this.buffer_.push((c >> 12) | 224); this.buffer_.push(((c >> 6) & 63) | 128); this.buffer_.push((c & 63) | 128); |