diff --git a/ccid.c b/ccid.c
index 7955a3e..b20a06d 100644
--- a/ccid.c
+++ b/ccid.c
@@ -145,7 +145,7 @@ void seader_ccid_XfrBlockToSlot(
     memcpy(seader_uart->tx_buf + header_len, data, len);
     seader_uart->tx_len = header_len + len;
 
-    if (T == 1) {
+    if(T == 1) {
         seader_add_lrc(seader_uart->tx_buf + 2 + 10, len + 3);
         seader_uart->tx_len += 1;
     }