[valadoc] libvaladoc/api: Fix memory cycle: method.base_method <> method

[Florian Brosch <flobrosch src gnome org>]

commit 11f0cd175291d51e23b5074fa3964530f16e72c2
Author: Florian Brosch <flo brosch gmail com>
Date:   Tue Aug 7 02:19:11 2012 +0200

    libvaladoc/api: Fix memory cycle: method.base_method <> method

 src/libvaladoc/api/method.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/libvaladoc/api/method.vala b/src/libvaladoc/api/method.vala
index e776c7d..0a142e3 100644
--- a/src/libvaladoc/api/method.vala
+++ b/src/libvaladoc/api/method.vala
@@ -77,7 +77,7 @@ public class Valadoc.Api.Method : Member {
 	/**
 	 * Specifies the virtual or abstract method this method overrides.
 	 */
-	public Method? base_method {
+	public weak Method? base_method {
 		set;
 		get;
 	}