Fix handling of ar_length and ar_sha1 in RevisionArchiveRecord.

[lhc/web/wiklou.git] / includes / Storage / RevisionStoreRecord.php

diff --git a/includes/Storage/RevisionStoreRecord.php b/includes/Storage/RevisionStoreRecord.php
index e8efcfa..d092f22 100644 (file)
--- a/includes/Storage/RevisionStoreRecord.php
+++ b/includes/Storage/RevisionStoreRecord.php
@@ -81,7 +81,7 @@ class RevisionStoreRecord extends RevisionRecord {
                // allows rev_parent_id to be NULL.
                $this->mParentId = isset( $row->rev_parent_id ) ? intval( $row->rev_parent_id ) : null;
                $this->mSize = isset( $row->rev_len ) ? intval( $row->rev_len ) : null;
-               $this->mSha1 = isset( $row->rev_sha1 ) ? $row->rev_sha1 : null;
+               $this->mSha1 = !empty( $row->rev_sha1 ) ? $row->rev_sha1 : null;
 
                // NOTE: we must not call $this->mTitle->getLatestRevID() here, since the state of
                // page_latest may be in limbo during revision creation. In that case, calling