From ecd04cdd5a88f533be2eb9389034a9ce7ebb7ede Mon Sep 17 00:00:00 2001
From: Offray Luna <offray.luna@mutabit.com>
Date: Fri, 7 Apr 2017 17:57:57 +0000
Subject: [PATCH] Fixing [1191764e94] on Fossil main repo, which required a
 minor fix in the Links objects. Really pleased about how can I evolve the
 STON notebook format dynamically.

---
 repository/Grafoscopio/GrafoscopioNode.class.st | 1 +
 1 file changed, 1 insertion(+)

diff --git a/repository/Grafoscopio/GrafoscopioNode.class.st b/repository/Grafoscopio/GrafoscopioNode.class.st
index 5741878..e936aa3 100644
--- a/repository/Grafoscopio/GrafoscopioNode.class.st
+++ b/repository/Grafoscopio/GrafoscopioNode.class.st
@@ -532,6 +532,7 @@ GrafoscopioNode >> key: aUniqueKey [
 { #category : #accessing }
 GrafoscopioNode >> lastLink [
 	links ifNil: [ ^ '' ].
+	links ifEmpty: [ ^ '' ].
 	^ links last
 ]