Fixed warnings if ACCEPT_LANGUAGE headers attribute wan't set

git-svn-id: https://oss.gonicus.de/repositories/gosa/branches/2.5@7504 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/include/accept-to-gettext.inc b/include/accept-to-gettext.inc
index 52647c6606ece6f98932726eaa88c394c248a2b4..289cae435a9b8243142d4ceb6d0de43aa1cb7a6d 100644 (file)
--- a/include/accept-to-gettext.inc
+++ b/include/accept-to-gettext.inc
@@ -86,6 +86,10 @@ function find_match($curlscore,$curcscore,$curgtlang,$langval,$charval,
 
 function al2gt($gettextlangs, $mime) 
 {
+  /* Check if ACCEPT_LANGUAGE isset */
+  if(!isset($_SERVER["HTTP_ACCEPT_LANGUAGE"])){
+    $_SERVER["HTTP_ACCEPT_LANGUAGE"] = "";
+  }
 
   /* default to "everything is acceptable", as RFC2616 specifies */
   $acceptLang=(($_SERVER["HTTP_ACCEPT_LANGUAGE"] == '') ? '*' :