From 7d4399d7cc906ac291f78e338ba55b83f5f64c03 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20Mail=C3=A4nder?= <matthias@mailaender.name>
Date: Mon, 3 Dec 2012 11:39:25 +0100
Subject: [PATCH] fixes #2481

Don't save in system pathes because UNIX needs root and shipped maps
should not be changed. Use $HOME/maps/$MOD instead.
---
 OpenRA.Editor/MapSelect.cs | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/OpenRA.Editor/MapSelect.cs b/OpenRA.Editor/MapSelect.cs
index 17744a2283..14efb9272c 100644
--- a/OpenRA.Editor/MapSelect.cs
+++ b/OpenRA.Editor/MapSelect.cs
@@ -20,11 +20,19 @@ namespace OpenRA.Editor
 	{
 		public string MapFolderPath;
 
+		public bool DirectoryIsEmpty(string path)
+		{
+			return !Directory.GetFileSystemEntries(path).Any();
+		}
+
 		public MapSelect(string currentMod)
 		{
-			MapFolderPath = new string[] { Environment.CurrentDirectory, "mods", currentMod, "maps" }
+			MapFolderPath = new string[] { Platform.SupportDir, "maps", currentMod }
 				.Aggregate(Path.Combine);
 
+			if (!Directory.Exists(MapFolderPath))
+				Directory.CreateDirectory(MapFolderPath);
+
 			InitializeComponent();
 			MapIconsList.Images.Add(pictureBox1.Image);
 		}
@@ -34,6 +42,9 @@ namespace OpenRA.Editor
 			MapList.Items.Clear();
 			txtPathOut.Text = MapFolderPath;
 
+			if (DirectoryIsEmpty(MapFolderPath))
+				return;
+
 			foreach (var map in ModData.FindMapsIn(MapFolderPath))
 			{
 				ListViewItem map1 = new ListViewItem();