diff --git a/ikcp.c b/ikcp.c
index aac14bf..45c127d 100644
--- a/ikcp.c
+++ b/ikcp.c
@@ -887,8 +887,6 @@ int ikcp_input(ikcpcb *kcp, const char *data, long size)
 				#else
 					kcp->cwnd++;
 				#endif
-					}	else {
-					}
 				}
 			}
 			if (kcp->cwnd > kcp->rmt_wnd) {