[gnome-games/gnome-3-34] migrator: Skip junk files when migrating snapshots

[Alexander Mikhaylenko <alexm src gnome org>]

commit 81c508ef7f95e9c8b19fb8168f5a4fb766e76c32
Author: Yeti <andreii lisita gmail com>
Date:   Tue Oct 22 09:08:21 2019 +0000

    migrator: Skip junk files when migrating snapshots
    
    
    (cherry picked from commit f4c122be55c6a667725a952ef7029c6f3b892363)

 src/core/migrator.vala | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/src/core/migrator.vala b/src/core/migrator.vala
index e3f4353b..a9321d6f 100644
--- a/src/core/migrator.vala
+++ b/src/core/migrator.vala
@@ -80,12 +80,11 @@ public class Games.Migrator : Object {
                var snapshots_dir = Dir.open (snapshots_dir_path, 0);
                var file_name = "";
                while ((file_name = snapshots_dir.read_name ()) != null) {
-                       var file_name_tokens = file_name.split (".snapshot");
-
-                       if (file_name_tokens.length != 2)
+                       if (!file_name.has_suffix (".snapshot"))
                                continue; // Not a snapshot file
 
                        // The snapshot files are curently named "[game_uid].snapshot"
+                       var file_name_tokens = file_name.split (".snapshot");
                        var game_uid = file_name_tokens[0];
                        create_first_game_savestate (game_uid);
                }