From b74790187af78e11c1d145febd52a2dceb00a3f9 Mon Sep 17 00:00:00 2001
From: Jonathan G Rennison <j.g.rennison@gmail.com>
Date: Sun, 14 Feb 2016 03:04:53 +0000
Subject: [PATCH] Fix tbtr refit button crashing if new template window is
 empty.

---
 src/tbtr_template_gui_create.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/tbtr_template_gui_create.cpp b/src/tbtr_template_gui_create.cpp
index 741b840716..79f8a808af 100644
--- a/src/tbtr_template_gui_create.cpp
+++ b/src/tbtr_template_gui_create.cpp
@@ -244,7 +244,9 @@ public:
 				break;
 			}
 			case TCW_REFIT: {
-				ShowVehicleRefitWindow(virtual_train, INVALID_VEH_ORDER_ID, this, false, true);
+				if (virtual_train != NULL) {
+					ShowVehicleRefitWindow(virtual_train, INVALID_VEH_ORDER_ID, this, false, true);
+				}
 				break;
 			}
 		}