From b057311da3a1ea589063f693bdb024940b4afeaa Mon Sep 17 00:00:00 2001
From: Przemyslaw Czerpak <druzus@priv.onet.pl>
Date: Fri, 29 Jan 2010 17:35:08 +0000
Subject: [PATCH] 2010-01-29 18:34 UTC+0100 Przemyslaw Czerpak
 (druzus/at/priv.onet.pl)   * harbour/src/rtl/hbsocket.c     * do not try to
 resolve NULL or empty addresses in hb_socketResolveAddr()

---
 harbour/ChangeLog          | 4 ++++
 harbour/src/rtl/hbsocket.c | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index 41981777fd..a0a1c1cce4 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -17,6 +17,10 @@
    past entries belonging to author(s): Viktor Szakats.
 */
 
+2010-01-29 18:34 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
+  * harbour/src/rtl/hbsocket.c
+    * do not try to resolve NULL or empty addresses in hb_socketResolveAddr()
+
 2010-01-29 09:19 UTC-0800 Pritpal Bedi (pritpal@vouchcac.com)
   * contrib/hbide/hbide.prg
   * contrib/hbide/ideactions.prg
diff --git a/harbour/src/rtl/hbsocket.c b/harbour/src/rtl/hbsocket.c
index f697c5ab46..a0e5578ff3 100644
--- a/harbour/src/rtl/hbsocket.c
+++ b/harbour/src/rtl/hbsocket.c
@@ -2725,6 +2725,9 @@ char * hb_socketResolveAddr( const char * szAddr, int af )
    char * szResult = NULL;
    HB_BOOL fTrans = HB_FALSE;
 
+   if( !szAddr || !*szAddr )
+      return NULL;
+
    if( af == HB_SOCKET_PF_INET )
    {
       struct in_addr sin;