[gnome-games] steam: cherche jeux dans ~/.steam/steam aussi

[Adrien Plazas <aplazas src gnome org>]

commit 74dac134da2ad797165d402c9ed2e6d53f8ba610
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Mon Aug 29 10:08:32 2016 +0200

    steam: cherche jeux dans ~/.steam/steam aussi

 plugins/steam/src/steam-game-source.vala |   11 +++++++++--
 1 files changed, 9 insertions(+), 2 deletions(-)
---
diff --git a/plugins/steam/src/steam-game-source.vala b/plugins/steam/src/steam-game-source.vala
index 40dc97c..457131a 100644
--- a/plugins/steam/src/steam-game-source.vala
+++ b/plugins/steam/src/steam-game-source.vala
@@ -3,6 +3,8 @@
 private class Games.SteamGameSource : Object, GameSource {
        // From the home directory.
        private const string REGISTRY_PATH = "/.steam/registry.vdf";
+       // From the home directory.
+       private const string DEFAULT_INSTALL_DIR_SYMLINK = "/.steam/steam";
        // From an install directory.
        private const string[] STEAMAPPS_DIRS = { "/SteamApps", "/steamapps" };
        // From the default SteamApp directory.
@@ -21,11 +23,16 @@ private class Games.SteamGameSource : Object, GameSource {
                        appmanifest_regex = /appmanifest_\d+\.acf/;
 
                // Steam's installation path can be found in its registry.
-               var registry_path = Environment.get_home_dir () + REGISTRY_PATH;
+               var home = Environment.get_home_dir ();
+               var registry_path = home + REGISTRY_PATH;
                var registry = new SteamRegistry (registry_path);
                var install_path = registry.get_data (INSTALL_PATH_REGISTRY_PATH);
 
-               libraries = { install_path };
+               var default_install_dir_symlink = home + DEFAULT_INSTALL_DIR_SYMLINK;
+               if (default_install_dir_symlink == install_path);
+                       libraries = { default_install_dir_symlink };
+               else
+                       libraries = { default_install_dir_symlink, install_path };
 
                // `/LibraryFolders/$NUMBER` entries in the libraryfolders.vdf registry
                // file are library directories.