From a586a9650386abeb6588ee8216e9fb9659a8c56d Mon Sep 17 00:00:00 2001
From: Marius Kintel <marius@kintel.net>
Date: Thu, 4 Aug 2011 18:28:47 +0200
Subject: Return a reference to the internal vector


diff --git a/src/node.h b/src/node.h
index 3abbdf0..a8072da 100644
--- a/src/node.h
+++ b/src/node.h
@@ -37,7 +37,7 @@ public:
 	virtual std::string name() const;
 
   // FIXME: Make return value a reference
-	const std::vector<AbstractNode*> getChildren() const { 
+	const std::vector<AbstractNode*> &getChildren() const { 
 		return this->children;
 	}
 	size_t index() const { return this->idx; }
-- 
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