X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2Fsearch%2FSearchEngine.php;h=b263fb39e964ccbedd7f4ac128f1dc14232e62cb;hb=cd3567e88511886861373d0bb1ff5523ec9ee818;hp=10e56bfa2fa690c29113962105fac2626bc02089;hpb=f9d7d3b8561dab3ddfd8798a77a5b72e03ac8c2b;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/search/SearchEngine.php b/includes/search/SearchEngine.php
index 10e56bfa2f..b263fb39e9 100644
--- a/includes/search/SearchEngine.php
+++ b/includes/search/SearchEngine.php
@@ -54,7 +54,7 @@ class SearchEngine {
 
 	/**
 	 * Perform a full text search query and return a result set.
-	 * If title searches are not supported or disabled, return null.
+	 * If full text searches are not supported or disabled, return null.
 	 * STUB
 	 *
 	 * @param string $term Raw search term
@@ -708,10 +708,6 @@ class SearchEngine {
 	 * @return SearchSuggestionSet
 	 */
 	protected function processCompletionResults( $search, SearchSuggestionSet $suggestions ) {
-		if ( $suggestions->getSize() == 0 ) {
-			// If we don't have anything, don't bother
-			return $suggestions;
-		}
 		$search = trim( $search );
 		// preload the titles with LinkBatch
 		$titles = $suggestions->map( function( SearchSuggestion $sugg ) {
@@ -726,6 +722,10 @@ class SearchEngine {
 		} );
 
 		// Rescore results with an exact title match
+		// NOTE: in some cases like cross-namespace redirects
+		// (frequently used as shortcuts e.g. WP:WP on huwiki) some
+		// backends like Cirrus will return no results. We should still
+		// try an exact title match to workaround this limitation
 		$rescorer = new SearchExactMatchRescorer();
 		$rescoredResults = $rescorer->rescore( $search, $this->namespaces, $results, $this->limit );