Autoreview null edits too (bug 13733)

docs/hooks.txt

@@ -916,6 +916,9 @@ $out: output page to render to, probably $wgOut
 $form: the PreferencesForm
 $user: the User object to load preferences from
 
+'RevisionInsertComplete': called after a revision is inserted into the DB
+$revision: the Revision
+
 'SavePreferences': called at the end of PreferencesForm::savePreferences; 
                    returning false prevents the preferences from being saved.
 $form: the PreferencesForm

includes/Revision.php

@@ -750,6 +750,9 @@ class Revision {
 		);
 
 		$this->mId = !is_null($rev_id) ? $rev_id : $dbw->insertId();
+		
+		wfRunHooks( 'RevisionInsertComplete', array( &$this ) );
+		
 		wfProfileOut( __METHOD__ );
 		return $this->mId;
 	}