nitcorn: fix input buffer containing unicode

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/nitcorn/http_request_buffer.nit b/lib/nitcorn/http_request_buffer.nit
index 573d5f5..84fb8ca 100644 (file)
--- a/lib/nitcorn/http_request_buffer.nit
+++ b/lib/nitcorn/http_request_buffer.nit
@@ -100,7 +100,7 @@ class HTTPConnection
 
        # We are receiving body parts.
        private fun parse_body(str: String) do
-               current_length += str.length
+               current_length += str.byte_length
                current_body.add str
                if current_length >= content_length then
                        parse_end