Non-zero exit code when reloading config file fails after SIGHUP.

[tinc] / src / conf.c

diff --git a/src/conf.c b/src/conf.c
index 46fd81d..3c64519 100644 (file)
--- a/src/conf.c
+++ b/src/conf.c
@@ -2,7 +2,7 @@
     conf.c -- configuration code
     Copyright (C) 1998 Robert van der Meulen
                   1998-2005 Ivo Timmermans
-                  2000-2012 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2013 Guus Sliepen <guus@tinc-vpn.org>
                   2010-2011 Julien Muchembled <jm@jmuchemb.eu>
                   2000 Cris van Pelt
 
@@ -71,7 +71,7 @@ void exit_configuration(splay_tree_t ** config_tree) {
 }
 
 config_t *new_config(void) {
-       return xmalloc_and_zero(sizeof(config_t));
+       return xzalloc(sizeof(config_t));
 }
 
 void free_config(config_t *cfg) {
@@ -373,9 +373,10 @@ bool read_server_config(void) {
        read_config_options(config_tree, NULL);
 
        xasprintf(&fname, "%s" SLASH "tinc.conf", confbase);
+       errno = 0;
        x = read_config_file(config_tree, fname);
 
-       if(!x)
+       if(!x && errno)
                logger(DEBUG_ALWAYS, LOG_ERR, "Failed to read `%s': %s", fname, strerror(errno));
 
        free(fname);