From 6ff9e58e149329483fdd5d33c3b32d85a0862502 Mon Sep 17 00:00:00 2001
From: wimpunk <wimpunk@users.sf.net>
Date: Wed, 21 Feb 2007 16:54:08 +0000
Subject: [PATCH] Preventing unitialized values, check
 https://sourceforge.net/forum/message.php?msg_id=4167772

git-svn-id: svn+ssh://svn.code.sf.net/p/ddclient/code/trunk/svn@43 3873ddee-7413-0410-b6c4-c2c57c1ab35a
---
 Changelog | 2 ++
 ddclient  | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Changelog b/Changelog
index e7eed45..017b7df 100644
--- a/Changelog
+++ b/Changelog
@@ -1,5 +1,7 @@
 Changelog
 
+3.7.2
+
 3.7.1
 	* URL of zoneedit has changed (see bug #1558483)
 	* Added initscript for Ubuntu (posted by Paolo Martinelli)
diff --git a/ddclient b/ddclient
index 1160d7a..e767381 100755
--- a/ddclient
+++ b/ddclient
@@ -1656,8 +1656,8 @@ sub geturl {
     $url    =~ s%^[^/]*/%%;
  
     debug("server = $server");
-    debug("opt(fw = ",opt('fw'));
-    debug("glo fw = $globals{'fw'}");
+    opt('fw') && debug("opt(fw = ",opt('fw'),")");
+    $globals{'fw'} && debug("glo fw = $globals{'fw'}"); 
     #if ( $globals{'ssl'} and $server ne $globals{'fw'} ) {
     ## always omit SSL for connections to local router
     if ( $globals{'ssl'} and (caller(1))[3] ne 'main::get_ip' ) {