From 9f415b383d35dd83c32edd9effd1878f8256cb62 Mon Sep 17 00:00:00 2001
From: Alexander Kojevnikov <alexander@kojevnikov.com>
Date: Sun, 18 Mar 2012 17:37:52 +0800
Subject: [PATCH] Don't try to save if couldn't create the config dir

Fixes a crash on OSX if the user doesn't own ~/.config
---
 src/spek-preferences.vala | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/spek-preferences.vala b/src/spek-preferences.vala
index 384f67d..ad8e62a 100644
--- a/src/spek-preferences.vala
+++ b/src/spek-preferences.vala
@@ -20,10 +20,13 @@ namespace Spek {
     public class Preferences {
         private KeyFile key_file;
         private string file_name;
+        private bool can_save = true;
 
         private Preferences () {
             file_name = Path.build_filename (Environment.get_user_config_dir (), "spek");
-            DirUtils.create_with_parents (file_name, 0755);
+            if (DirUtils.create_with_parents (file_name, 0755) != 0) {
+                this.can_save = false;
+            }
             file_name = Path.build_filename (file_name, "preferences");
             this.key_file = new KeyFile ();
             try {
@@ -48,6 +51,9 @@ namespace Spek {
         }
 
         public void save () {
+            if (!can_save) {
+                return;
+            }
             var output = FileStream.open (file_name, "w+");
             if (output != null) {
                 output.puts (key_file.to_data ());