From 49db6a02eee902e64b4695a98509c96bd5e5c071 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20=C3=96man?= <andreas@lonelycoder.com>
Date: Tue, 29 Apr 2008 06:57:42 +0000
Subject: [PATCH] Do not try to fdopen() if open() failed

---
 main.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/main.c b/main.c
index 5e9ec202..769182f1 100644
--- a/main.c
+++ b/main.c
@@ -387,12 +387,13 @@ FILE *
 settings_open_for_write(const char *name)
 {
   FILE *fp;
-
   int fd;
 
-  if((fd = open(name, O_CREAT | O_TRUNC | O_RDWR, 0600)) < 0)
+  if((fd = open(name, O_CREAT | O_TRUNC | O_RDWR, 0600)) < 0) {
     syslog(LOG_ALERT, "Unable to open settings file \"%s\" -- %s",
 	   name, strerror(errno));
+    return NULL;
+  }
 
   if((fp = fdopen(fd, "w+")) == NULL)
     syslog(LOG_ALERT, "Unable to open settings file \"%s\" -- %s",