Remove unused variable

Follows up Ie47649ef45f9eebdfe

Change-Id: I2c6f2a0b4a8f15056ad0b314da7f8086168b1863

diff --git a/includes/ChangeTags.php b/includes/ChangeTags.php
index 7e19164..e14f6ba 100644 (file)
--- a/includes/ChangeTags.php
+++ b/includes/ChangeTags.php
@@ -101,8 +101,6 @@ class ChangeTags {
                                'specified when adding a tag to a change!' );
                }
 
-               $dbr = wfGetDB( DB_SLAVE );
-
                // Might as well look for rcids and so on.
                if ( !$rc_id ) {
                        // Info might be out of date, somewhat fractionally, on slave.