From 8432646a760988838377945d29c98fd54c456476 Mon Sep 17 00:00:00 2001
From: Thomas Bernard <miniupnp@free.fr>
Date: Wed, 24 Apr 2013 19:04:00 +0200
Subject: [PATCH] miniupnpd/genconfig.sh : to avoid build race conditions, use
 a temporary file

---
 miniupnpd/Changelog.txt | 5 ++++-
 miniupnpd/genconfig.sh  | 8 ++++++--
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/miniupnpd/Changelog.txt b/miniupnpd/Changelog.txt
index 08a46d9..3ef2d39 100644
--- a/miniupnpd/Changelog.txt
+++ b/miniupnpd/Changelog.txt
@@ -1,4 +1,7 @@
-$Id: Changelog.txt,v 1.333 2013/04/20 09:03:17 nanard Exp $
+$Id: Changelog.txt,v 1.334 2013/04/24 17:03:16 nanard Exp $
+
+2013/04/24:
+  to avoid build race conditions, genconfig.sh now use a temporary file
 
 2013/04/20:
   use scope in get_lan_for_peer() for IPv6 addresses
diff --git a/miniupnpd/genconfig.sh b/miniupnpd/genconfig.sh
index 3e72848..8ff268b 100755
--- a/miniupnpd/genconfig.sh
+++ b/miniupnpd/genconfig.sh
@@ -1,5 +1,5 @@
 #! /bin/sh
-# $Id: genconfig.sh,v 1.61 2012/10/03 21:07:29 nanard Exp $
+# $Id: genconfig.sh,v 1.62 2013/04/24 17:03:16 nanard Exp $
 # miniupnp daemon
 # http://miniupnp.free.fr or http://miniupnp.tuxfamily.org/
 # (c) 2006-2012 Thomas Bernard
@@ -29,7 +29,9 @@ esac
 done
 
 RM="rm -f"
-CONFIGFILE="config.h"
+MV="mv"
+CONFIGFILE="config.h.tmp"
+CONFIGFILE_FINAL="config.h"
 CONFIGMACRO="CONFIG_H_INCLUDED"
 
 # version reported in XML descriptions
@@ -424,4 +426,6 @@ echo "" >> ${CONFIGFILE}
 
 echo "#endif" >> ${CONFIGFILE}
 
+${MV} ${CONFIGFILE} ${CONFIGFILE_FINAL}
+
 exit 0