1 files changed, 4 insertions, 1 deletions
diff --git a/lib/action.php b/lib/action.php
index 02793f069..71ceffe20 100644
--- a/lib/action.php
+++ b/lib/action.php
@@ -525,7 +525,10 @@ class Action extends HTMLOutputter // lawsuit
             $this->showContentBlock();
             Event::handle('EndShowContentBlock', array($this));
         }
-        $this->showAside();
+        if (Event::handle('StartShowAside', array($this))) {
+            $this->showAside();
+            Event::handle('EndShowAside', array($this));
+        }
         $this->elementEnd('div');
     }