Initialize ret to avoid uninitializes messages

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@1431 2b470e98-0d58-463d-a4d8-8e2adae1ed80
2012-04-09 16:47:03 +00:00
parent 9b60c79869
commit 15dd801c6a
1 changed files with 1 additions and 1 deletions
--- a/FHEM/99_updatefhem.pm
+++ b/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(;;) {