From 2d3451d7b8818fe1a65457bdaf5b71ba4e50cad6 Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno.rehling@gmail.com>
Date: Tue, 12 Dec 2017 21:37:44 +0100
Subject: [PATCH] another HAVE_X define that was never defined, and pointless

---
 src/kernel/save.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/kernel/save.c b/src/kernel/save.c
index a37199318..fe83f943a 100644
--- a/src/kernel/save.c
+++ b/src/kernel/save.c
@@ -1569,14 +1569,12 @@ int writegame(const char *filename)
 
     create_directories();
     join_path(datapath(), filename, path, sizeof(path));
-#ifdef HAVE_UNISTD_H
     /* make sure we don't overwrite an existing file (hard links) */
-    if (remove(path)!=0) {
-        if (errno==ENOENT) {
+    if (remove(path) != 0) {
+        if (errno == ENOENT) {
             errno = 0;
         }
     }
-#endif
     F = fopen(path, "wb");
     if (!F) {
         perror(path);