@@ -1461,13 +1461,13 @@
 	}
 
 	return length;
 }
 
-- (size_t)numberOfBytesInReadBuffer
+- (bool)hasDataInReadBuffer
 {
-	return _readBufferLength;
+	return (_readBufferLength > 0);
 }
 
 - (bool)isBlocking
 {
 	return _blocking;