Merge "Cleaned up LoadBalancer::getConnection"

[lhc/web/wiklou.git] / includes / GlobalFunctions.php

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index dafa48b..c1e1bb2 100644 (file)
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -3551,7 +3551,7 @@ function wfSplitWikiID( $wiki ) {
  *
  * @return DatabaseBase
  */
-function &wfGetDB( $db, $groups = array(), $wiki = false ) {
+function wfGetDB( $db, $groups = array(), $wiki = false ) {
        return wfGetLB( $wiki )->getConnection( $db, $groups, $wiki );
 }
 
@@ -3570,7 +3570,7 @@ function wfGetLB( $wiki = false ) {
  *
  * @return LBFactory
  */
-function &wfGetLBFactory() {
+function wfGetLBFactory() {
        return LBFactory::singleton();
 }