[Xfce4-commits] <www:nick/gettext> Fix php warning.

[Nick Schermer]

Updating branch refs/heads/nick/gettext
         to be48696fc774fcb2a0915c5ef8f2d8b2e8401e8f (commit)
       from 11897533915a1582cb2d31f85ad25dbe99041ff7 (commit)

commit be48696fc774fcb2a0915c5ef8f2d8b2e8401e8f
Author: Nick Schermer <nick at xfce.org>
Date:   Sun Dec 5 15:05:15 2010 +0100

    Fix php warning.

 lib/core.php |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/lib/core.php b/lib/core.php
index b0a3a92..12c3653 100644
--- a/lib/core.php
+++ b/lib/core.php
@@ -99,9 +99,10 @@ function lookup_key ($key, $valid_values, $default = null)
 
 function lookup_user_language ($valid_values, $default = 'en')
 {
-	$accept = strtolower ($_SERVER['HTTP_ACCEPT_LANGUAGE']);
+	$accept = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
 	if (empty ($accept))
 		return $default;
+	$accept = strtolower ($accept);
 
 	foreach (explode (',', $accept) as $lang)
 	{