From 356697e44ec840d701833cfb413e4df23c303cbf Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno.rehling@gmail.com>
Date: Sun, 19 Oct 2014 20:02:06 +0200
Subject: [PATCH] improve test for attrib::nexttype correctness.

---
 src/util/attrib.test.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/util/attrib.test.c b/src/util/attrib.test.c
index 2e15c8321..479809d1d 100644
--- a/src/util/attrib.test.c
+++ b/src/util/attrib.test.c
@@ -69,6 +69,13 @@ static void test_attrib_nexttype(CuTest * tc)
     CuAssertPtrEquals(tc, a, alist->nexttype);
     CuAssertPtrEquals(tc, 0, a->nexttype);
 
+    a_remove(&alist, alist);
+    CuAssertPtrEquals(tc, a, alist->nexttype);
+
+    CuAssertPtrNotNull(tc, (a = a_add(&alist, a_new(&at_bar))));
+    a_remove(&alist, alist->nexttype);
+    CuAssertPtrEquals(tc, a, alist->nexttype);
+
     a_removeall(&alist, &at_foo);
     a_removeall(&alist, &at_bar);
 }