From 57028f414b85dc0151f1b04051d725b09a1e328a Mon Sep 17 00:00:00 2001
From: "7u83@mail.ru" <7u83@mail.ru@noemail.net>
Date: Mon, 5 Jan 2015 22:06:59 +0000
Subject: [PATCH] The code is five characters shorter now ;-)

FossilOrigin-Name: 550abd15fe7e0383ab036ccd32598a32c03a0ca227cb7196b432e1cce3b5030a
---
 src/capwap/lw_checksum.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/capwap/lw_checksum.c b/src/capwap/lw_checksum.c
index 73a951a5..18c3cbe0 100644
--- a/src/capwap/lw_checksum.c
+++ b/src/capwap/lw_checksum.c
@@ -33,7 +33,7 @@ uint16_t lw_checksum(uint8_t * d, int len)
 		len -= 2;
 	}
 
-	if (len == 1)
+	if (len)
 		sum += (*(uint8_t *) w) << 8;
 
 	sum = (sum >> 16) + (sum & 0xffff);