* Duck reference errors on PHP >4.4.0

diff --git a/includes/Profiling.php b/includes/Profiling.php
index 57c43fa..316f264 100755 (executable)
--- a/includes/Profiling.php
+++ b/includes/Profiling.php
@@ -342,7 +342,7 @@ class Profiler {
         * Get the function name of the current profiling section
         */
        function getCurrentSection() {
-               $elt =& end($this->mWorkStack);
+               $elt = end($this->mWorkStack);
                return $elt[0];
        }