From 032560fc750811ba361143d99cb61ab4abb26b36 Mon Sep 17 00:00:00 2001
From: rl1987 <rl1987@sdf.lonestar.org>
Date: Tue, 11 Nov 2014 21:01:30 +0200
Subject: [PATCH] Adding changes file for 13644.

---
 changes/bug13644 | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 changes/bug13644

diff --git a/changes/bug13644 b/changes/bug13644
new file mode 100644
index 0000000000..959ce65fc9
--- /dev/null
+++ b/changes/bug13644
@@ -0,0 +1,4 @@
+  o Code simplifications and refactoring:
+    - Document all members of was_router_added_t enum and rename 
+      ROUTER_WAS_NOT_NEW to ROUTER_IS_ALREADY_KNOWN to make it less
+      confusable with ROUTER_WAS_TOO_OLD. Fixes issue 13644.