From 535519ad32e1d3a13ec352f7909851638b45cb04 Mon Sep 17 00:00:00 2001
From: Aronai Sieyes <arokha@arokha.com>
Date: Tue, 25 May 2021 22:28:30 -0400
Subject: [PATCH] Allow mapped-in graffiti

---
 code/modules/persistence/graffiti.dm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/code/modules/persistence/graffiti.dm b/code/modules/persistence/graffiti.dm
index 539b7b7a3be..9f0a7c3a32d 100644
--- a/code/modules/persistence/graffiti.dm
+++ b/code/modules/persistence/graffiti.dm
@@ -18,7 +18,8 @@
 	..(newloc)
 	if(!isnull(_age))
 		graffiti_age = _age
-	message = _message
+	if(!isnull(_message))
+		message = _message
 	if(!isnull(author))
 		author = _author