[gnome-commander] Reference the parent dir '..' when it is created

[Uwe Scholz <uwescholz src gnome org>]

commit 591871358b8e0a685155cab2d518844ffa973a77
Author: Uwe Scholz <u scholz83 gmx de>
Date:   Sun Jun 20 21:03:46 2021 +0200

    Reference the parent dir '..' when it is created

 src/gnome-cmd-dir.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/src/gnome-cmd-dir.h b/src/gnome-cmd-dir.h
index 22ae1c9a0..8ca6e932d 100644
--- a/src/gnome-cmd-dir.h
+++ b/src/gnome-cmd-dir.h
@@ -103,7 +103,9 @@ inline GnomeCmdFile *gnome_cmd_dir_new_parent_dir_file (GnomeCmdDir *dir)
     g_file_info_set_file_type(info, G_FILE_TYPE_DIRECTORY);
     g_file_info_set_size(info, 0);
 
-    return gnome_cmd_file_new (info, dir);
+    auto gnomeCmdFile = gnome_cmd_file_new (info, dir);
+    gnomeCmdFile->ref();
+    return gnomeCmdFile;
 }
 
 inline GnomeCmdDir *gnome_cmd_dir_ref (GnomeCmdDir *dir)