From a1625fdc9b4747564665b698213c901aa2fc6d58 Mon Sep 17 00:00:00 2001
From: Tobias Brunner <tobias@strongswan.org>
Date: Tue, 20 May 2014 19:27:50 +0200
Subject: [PATCH] unit-tests: Make fixture functions optional

---
 src/libstrongswan/tests/test_runner.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/libstrongswan/tests/test_runner.c b/src/libstrongswan/tests/test_runner.c
index 443c0ae13..8f2e9855e 100644
--- a/src/libstrongswan/tests/test_runner.c
+++ b/src/libstrongswan/tests/test_runner.c
@@ -187,11 +187,17 @@ static bool call_fixture(test_case_t *tcase, bool up)
 		{
 			if (up)
 			{
-				fixture->setup();
+				if (fixture->setup)
+				{
+					fixture->setup();
+				}
 			}
 			else
 			{
-				fixture->teardown();
+				if (fixture->teardown)
+				{
+					fixture->teardown();
+				}
 			}
 		}
 		else