From e016d5110e590bf35e65776d019d41df7caa3f89 Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Mon, 9 Apr 2012 16:47:03 +0000
Subject: [PATCH] Initialize ret to avoid uninitializes messages

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@1431 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/99_updatefhem.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fhem/FHEM/99_updatefhem.pm b/fhem/FHEM/99_updatefhem.pm
index 507957b66..435982700 100644
--- a/fhem/FHEM/99_updatefhem.pm
+++ b/fhem/FHEM/99_updatefhem.pm
@@ -203,7 +203,7 @@ GetHttpFile($$@)
   my $req = "GET $filename HTTP/1.0\r\nHost: $host\r\n\r\n\r\n";
   syswrite $conn, $req;
   shutdown $conn, 1; # stopped writing data
-  my ($buf, $ret);
+  my ($buf, $ret) = ("", "");
 
   $conn->timeout($timeout);
   for(;;) {