From d45798b798ee0e964f7439da1d66cf900b1696a8 Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno.rehling@gmail.com>
Date: Sun, 11 Sep 2016 11:06:30 +0200
Subject: [PATCH] fix leaking errno from save.test call to remove

---
 src/kernel/save.test.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/kernel/save.test.c b/src/kernel/save.test.c
index 213543b77..95acbd4c0 100644
--- a/src/kernel/save.test.c
+++ b/src/kernel/save.test.c
@@ -25,9 +25,8 @@
 #include <CuTest.h>
 #include <tests.h>
 
-#include <storage.h>
-
 #include <stdio.h>
+#include <errno.h>
 
 static void test_readwrite_data(CuTest * tc)
 {
@@ -283,7 +282,9 @@ static void test_read_password_external(CuTest *tc) {
     FILE * F;
 
     test_setup();
-    remove(pwfile);
+    if (remove(pwfile) != 0) {
+        errno = 0;
+    }
     f = test_create_faction(0);
     faction_setpassword(f, password_encode("secret", PASSWORD_DEFAULT));
     CuAssertPtrNotNull(tc, f->_password);