Note on SpecialContributions.php fix for Postgres timestamps.

[lhc/web/wiklou.git] / install-utils.inc

diff --git a/install-utils.inc b/install-utils.inc
index 3ff06ec..7d599f5 100644 (file)
--- a/install-utils.inc
+++ b/install-utils.inc
@@ -94,10 +94,10 @@ function dbsource( $fname, $db = false ) {
                // Try $wgDatabase, which is used in the install and update scripts
                global $wgDatabase;
                if ( isset( $wgDatabase ) ) {
-                       $db =& $wgDatabase;
+                       $db = $wgDatabase;
                } else {
                        // No? Well, we must be outside of those scripts, so use the standard method
-                       $db =& wfGetDB( DB_MASTER );
+                       $db = wfGetDB( DB_MASTER );
                }
        }
        $error = $db->sourceFile( $fname );
@@ -110,7 +110,7 @@ function dbsource( $fname, $db = false ) {
 # Obsolete, use Database::fieldExists()
 function field_exists( $table, $field ) {
        $fname = 'Update script: field_exists';
-       $db =& wfGetDB( DB_SLAVE );
+       $db = wfGetDB( DB_SLAVE );
        $res = $db->query( "DESCRIBE $table", $fname );
        $found = false;