Follow-up to I77dd45eb.
Bug: 56115
Change-Id: I17bd160577e6b287cc5a61e2a3b983b035c87f81
} else {
$parentLen = 0;
if ( isset( $this->mParentLens[$row->rev_parent_id] ) ) {
} else {
$parentLen = 0;
if ( isset( $this->mParentLens[$row->rev_parent_id] ) ) {
- $this->mParentLens[$row->rev_parent_id];
+ $parentLen = $this->mParentLens[$row->rev_parent_id];
}
$chardiff = ' <span class="mw-changeslist-separator">. .</span> ';
}
$chardiff = ' <span class="mw-changeslist-separator">. .</span> ';