[gedit] commands-file: minor code improvements

[Sébastien Wilmet <swilmet src gnome org>]

commit fd484093d19cdcc7e0916f2e72aa3247bac3a096
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sat Jun 6 20:14:57 2020 +0200

    commands-file: minor code improvements

 gedit/gedit-commands-file.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)
---
diff --git a/gedit/gedit-commands-file.c b/gedit/gedit-commands-file.c
index 12a61e31a..3d9ab22db 100644
--- a/gedit/gedit-commands-file.c
+++ b/gedit/gedit-commands-file.c
@@ -369,7 +369,7 @@ open_dialog_response_cb (GeditFileChooserDialog *dialog,
 {
        GSList *files;
        const GtkSourceEncoding *encoding;
-       GSList *loaded_files;
+       GSList *loaded_documents;
 
        gedit_debug (DEBUG_COMMANDS);
 
@@ -385,8 +385,6 @@ open_dialog_response_cb (GeditFileChooserDialog *dialog,
        }
 
        files = gedit_file_chooser_dialog_get_files (dialog);
-       g_return_if_fail (files != NULL);
-
        encoding = gedit_file_chooser_dialog_get_encoding (dialog);
 
        gedit_file_chooser_dialog_destroy (dialog);
@@ -403,12 +401,15 @@ open_dialog_response_cb (GeditFileChooserDialog *dialog,
                gtk_window_present (GTK_WINDOW (window));
        }
 
-       /* Remember the folder we navigated to */
-       _gedit_window_set_default_location (window, files->data);
+       /* Remember the folder we navigated to. */
+       if (files != NULL)
+       {
+               _gedit_window_set_default_location (window, files->data);
+       }
 
-       loaded_files = gedit_commands_load_locations (window, files, encoding, 0, 0);
+       loaded_documents = gedit_commands_load_locations (window, files, encoding, 0, 0);
 
-       g_slist_free (loaded_files);
+       g_slist_free (loaded_documents);
        g_slist_free_full (files, g_object_unref);
 }