feature 2978: error func_get_args(): Can't be used as a function parameter on PHP <= 5.2

git-svn-id: http://piwigo.org/svn/trunk@25113 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 2 insertions, 1 deletions

diff --git a/include/functions.inc.php b/include/functions.inc.php
index 5dc8ea255..e6db2456a 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -924,7 +924,8 @@ function l10n($key)
 
   if (func_num_args() > 1)
   {
-    $val = vsprintf($val, array_slice(func_get_args(), 1));
+    $args = func_get_args();
+    $val = vsprintf($val, array_slice($args, 1));
   }
 
   return $val;