Kill some useless code in r106514

diff --git a/includes/api/ApiQueryRevisions.php b/includes/api/ApiQueryRevisions.php
index 33ffaa1..6d1fe3f 100644 (file)
--- a/includes/api/ApiQueryRevisions.php
+++ b/includes/api/ApiQueryRevisions.php
@@ -414,11 +414,7 @@ class ApiQueryRevisions extends ApiQueryBase {
                }
 
                if ( $this->fld_sha1 ) {
-                       if ( !is_null( $revision->getSha1() ) ) {
-                               $vals['sha1'] = $revision->getSha1();
-                       } else {
-                               $vals['sha1'] = '';
-                       }
+                       $vals['sha1'] = $revision->getSha1();
                }
 
                if ( $this->fld_comment || $this->fld_parsedcomment ) {