How that made it, I do not know.

src/main/java/co/casterlabs/rhs/protocol/_ConnectionUtil.java

@@ -139,7 +139,7 @@ private static int readLine(InputStream in, WorkBuffer buffer, int guessedMtu) t
             }
 
             buffer.marker = buffer.limit;
-u
+
             if (buffer.available() == 0) {
                 throw new HttpException(HttpStatus.adapt(400, "Request line or header line too long"));
             }