[gnome-commander] Stop creating relative directory already at ".."

[Uwe Scholz <uwescholz src gnome org>]

commit 37a31074187046c7c4750029456ba70610e577a7
Author: Uwe Scholz <u scholz83 gmx de>
Date:   Tue Oct 12 23:43:11 2021 +0200

    Stop creating relative directory already at ".."

 src/dialogs/gnome-cmd-mkdir-dialog.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/src/dialogs/gnome-cmd-mkdir-dialog.cc b/src/dialogs/gnome-cmd-mkdir-dialog.cc
index b3dae623..17f74c7d 100644
--- a/src/dialogs/gnome-cmd-mkdir-dialog.cc
+++ b/src/dialogs/gnome-cmd-mkdir-dialog.cc
@@ -68,18 +68,21 @@ GSList *make_gfile_list (GnomeCmdDir *dir, string filename)
     GSList *gFile_list = NULL;
 
     if (g_path_is_absolute (filename.c_str()))
+    {
         while (filename.compare("/") != 0)
         {
             gFile_list = g_slist_prepend (gFile_list, gnome_cmd_dir_get_absolute_path_gfile (dir, filename));
             stringify (filename, g_path_get_dirname (filename.c_str()));
         }
+    }
     else
-        while (filename.compare(".") != 0)
+    {
+        while (filename.compare("..") != 0 && filename.compare(".") != 0)
         {
             gFile_list = g_slist_prepend (gFile_list, gnome_cmd_dir_get_child_gfile (dir, filename.c_str()));
             stringify (filename, g_path_get_dirname (filename.c_str()));
         }
-
+    }
     return gFile_list;
 }