PIIODevice::bytesAvailible()

fix pistringlist pibinarystream write
pibinarystream::binaryStreamSize()
PIByteArray pibinarystream read with more size fix
pistring pibinarystream read optimization
fix bug in PIIOBinaryStream read and write if failed
workaround in PIIOString::readDevice
PISPI readDevice bug Fixed

libs/main/io_devices/pibinarylog.cpp

@@ -409,8 +409,9 @@ int PIBinaryLog::readDevice(void *read_to, int max_size) {
 	if (max_size <= 0 || read_to == 0) return -1;
 	BinLogRecord br;
 	br.id = 0;
-	if (filterID.isEmpty()) br = readRecord();
-	else {
+	if (filterID.isEmpty()) {
+		br = readRecord();
+	} else {
 		while (!filterID.contains(br.id) && !isEnd()) br = readRecord();
 	}
 	if (br.id == -1) {