From af616b5b09e98dc9cd08b5df394829025572d7c3 Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno.rehling@gmail.com>
Date: Fri, 31 Oct 2014 22:10:41 +0100
Subject: [PATCH] fix segmentation fault in test.

---
 src/kernel/faction.test.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/kernel/faction.test.c b/src/kernel/faction.test.c
index 31747bd6c..b59a46f63 100644
--- a/src/kernel/faction.test.c
+++ b/src/kernel/faction.test.c
@@ -47,6 +47,7 @@ static void test_remove_empty_factions(CuTest *tc) {
 static void test_remove_dead_factions(CuTest *tc) {
     faction *f, *fm;
     region *r;
+    int fno;
 
     test_cleanup();
     r = test_create_region(0, 0, 0);
@@ -60,8 +61,9 @@ static void test_remove_dead_factions(CuTest *tc) {
     CuAssertPtrNotNull(tc, get_monsters());
     fm->alive = 0;
     f->alive = 0;
+    fno = f->no;
     remove_empty_factions();
-    CuAssertPtrEquals(tc, 0, findfaction(f->no));
+    CuAssertPtrEquals(tc, 0, findfaction(fno));
     CuAssertPtrEquals(tc, fm, get_monsters());
     test_cleanup();
 }