Don't show unsaved revision in DifferenceEngine::renderNewRevision.

[lhc/web/wiklou.git] / includes / diff / DifferenceEngine.php

diff --git a/includes/diff/DifferenceEngine.php b/includes/diff/DifferenceEngine.php
index 387e9e3..9602bd2 100644 (file)
--- a/includes/diff/DifferenceEngine.php
+++ b/includes/diff/DifferenceEngine.php
@@ -848,6 +848,7 @@ class DifferenceEngine extends ContextSource {
                                // New revision is unsaved; bail out.
                                // TODO in theory rendering the new revision is a meaningful thing to do
                                // even if it's unsaved, but a lot of untangling is required to do it safely.
+                               return;
                        }
 
                        $out->setRevisionId( $this->mNewid );