From 188acd006091e2f9f98fe9c6a5d4dee3c946e368 Mon Sep 17 00:00:00 2001
From: h_vogt <h_vogt>
Date: Mon, 25 Jun 2012 15:13:02 +0200
Subject: [PATCH] correct usage of `unlink()' error return value -1

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

diff --git a/src/main.c b/src/main.c
index 836324da5..f7ac6ad5c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1188,7 +1188,7 @@ main(int argc, char **argv)
 
             if(!tempfile) {
                 perror("tmpfile()");
-                exit(1);
+                sp_shutdown(EXIT_BAD);
             }
 
             if (optind == argc && !istty)
@@ -1246,7 +1246,7 @@ main(int argc, char **argv)
             }
 
 #if defined(HAS_WINDOWS) || defined(_MSC_VER) || defined(__MINGW32__)
-            if (tempfile && tpf && unlink(tpf))
+            if (tpf && (unlink(tpf)==-1))
                 perror("Could not delete temp file");
 #endif