From 164d0a4710b4bc898abd5a1c31c827765fd8ed26 Mon Sep 17 00:00:00 2001
From: glx <glx@openttd.org>
Date: Sun, 2 Dec 2007 20:13:12 +0000
Subject: (svn r11561) -Fix [FS#1504] (r11463): group list was not updated when
 removing the last group

---
 src/group_gui.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/group_gui.cpp b/src/group_gui.cpp
index a4cd5581a..e4e0361b1 100644
--- a/src/group_gui.cpp
+++ b/src/group_gui.cpp
@@ -40,10 +40,10 @@ static void BuildGroupList(grouplist_d* gl, PlayerID owner, VehicleType vehicle_
 	const Group *g;
 	uint n = 0;
 
-	if (!(gl->l.flags & VL_REBUILD) || GetGroupArraySize() == 0) return;
+	if (!(gl->l.flags & VL_REBUILD)) return;
 
 	list = MallocT<const Group*>(GetGroupArraySize());
-	if (list == NULL) {
+	if (GetGroupArraySize() != 0 && list == NULL) {
 		error("Could not allocate memory for the group-sorting-list");
 	}
 
-- 
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