[easytag] File delete dialog: show repeat action checkbox

[David King <davidk src gnome org>]

commit 8354e8aca16efd2ed32efb8b74693a033810f617
Author: Rok Mandeljc <rok mandeljc gmail com>
Date:   Tue May 8 20:24:15 2018 +0200

    File delete dialog: show repeat action checkbox
    
    The checkbox needs to be explicitly shown via gtk_widget_show(). This
    re-enables user to delete multiple files without having to confirm each
    and every one.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=795974

 src/application_window.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/application_window.c b/src/application_window.c
index 4014fee..794025f 100644
--- a/src/application_window.c
+++ b/src/application_window.c
@@ -362,6 +362,7 @@ delete_file (ET_File *ETFile, gboolean multiple_files, GError **error)
                                                basename_utf8);
             message_area = gtk_message_dialog_get_message_area(GTK_MESSAGE_DIALOG(msgdialog));
             msgdialog_check_button = gtk_check_button_new_with_label(_("Repeat action for the remaining 
files"));
+            gtk_widget_show(GTK_WIDGET(msgdialog_check_button));
             gtk_container_add(GTK_CONTAINER(message_area),msgdialog_check_button);
             gtk_dialog_add_buttons (GTK_DIALOG (msgdialog), _("_Skip"),
                                     GTK_RESPONSE_NO, _("_Cancel"),