* (bug 2372) Fix rendering of empty-title inline interwiki links

[lhc/web/wiklou.git] / includes / Parser.php

diff --git a/includes/Parser.php b/includes/Parser.php
index 0c7a142..fd9b960 100644 (file)
--- a/includes/Parser.php
+++ b/includes/Parser.php
@@ -1433,7 +1433,13 @@ class Parser
                                $s .= $prefix . $sk->makeKnownLinkObj( $nt, $text, '', $trail );
                                continue;
                        }
-                       if ( $nt->isAlwaysKnown() ) {
+                       if( $nt->isLocal() && $nt->isAlwaysKnown() ) {
+                               /**
+                                * Skip lookups for special pages and self-links.
+                                * External interwiki links are not included here because
+                                * the HTTP urls would break output in the next parse step;
+                                * they will have placeholders kept.
+                                */
                                $s .= $sk->makeKnownLinkObj( $nt, $text, '', $trail, $prefix );
                        } else {
                                /**