From b50de09b83157c0ee536ced714056499945fdf71 Mon Sep 17 00:00:00 2001
From: Arnaud Legrand <arnaud.legrand@imag.fr>
Date: Mon, 19 Mar 2012 13:58:13 +0100
Subject: [PATCH] Does not fix any particular bug but a lame cut & paste from
 its head counterpart.

---
 src/xbt/swag.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xbt/swag.c b/src/xbt/swag.c
index 70a8f084e0..dcee5efcbc 100644
--- a/src/xbt/swag.c
+++ b/src/xbt/swag.c
@@ -100,7 +100,7 @@ XBT_INLINE void xbt_swag_insert_at_tail(void *obj, xbt_swag_t swag)
     swag->tail = obj;
     swag->count++;
   }
-  else if (obj != swag->head && !xbt_swag_getPrev(obj, swag->offset)) {
+  else if (obj != swag->tail && !xbt_swag_getNext(obj, swag->offset)) {
     xbt_swag_getPrev(obj, swag->offset) = swag->tail;
     xbt_swag_getNext(swag->tail, swag->offset) = obj;
     swag->tail = obj;
-- 
2.20.1