Fixes undefined constant in SearchView, a=chris

diff --git a/src/views/SearchView.php b/src/views/SearchView.php
index 6bcb785d1..5bc8f8ed7 100755
--- a/src/views/SearchView.php
+++ b/src/views/SearchView.php
@@ -415,7 +415,7 @@ class SearchView extends View implements CrawlConstants
             <?php
             }
             if (C\MOBILE && $aux_link_flag) {e("<br />");}
-            if ((!C\nsdefined(C\RESULT_SCORE) || C\RESULT_SCORE)
+            if ((!C\nsdefined("RESULT_SCORE") || C\RESULT_SCORE)
                 && isset($page[self::SCORE])) {
                 ?><span title="<?php
                 e(tl('search_view_rank',