From 2c1b516c8e45d8b280a8f26e425ba329816b040a Mon Sep 17 00:00:00 2001
From: Martine Lenders <mlenders@inf.fu-berlin.de>
Date: Sat, 9 May 2015 16:18:16 +0200
Subject: [PATCH] sixlowpan_frag: another bugfix for reassembly

---
 sys/net/network_layer/ng_sixlowpan/frag/rbuf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/net/network_layer/ng_sixlowpan/frag/rbuf.c b/sys/net/network_layer/ng_sixlowpan/frag/rbuf.c
index 848dc578f..81d769e8d 100644
--- a/sys/net/network_layer/ng_sixlowpan/frag/rbuf.c
+++ b/sys/net/network_layer/ng_sixlowpan/frag/rbuf.c
@@ -295,7 +295,7 @@ static rbuf_t *_rbuf_get(const void *src, size_t src_len,
         }
 
         /* if there is a free spot: remember it */
-        if ((res == NULL) && (rbuf[i].cur_size == 0)) {
+        if ((res == NULL) && (rbuf[i].pkt == NULL)) {
             res = &(rbuf[i]);
         }
     }