filechooser: Avoid a critical

This was showing up when calling some filechooser api on
a native filechooser, where we use a filechooser dialog
behind the scenes, but it does not have focus.

Fixes: #4077

diff --git a/gtk/gtkfilechooserwidget.c b/gtk/gtkfilechooserwidget.c
index 918206ac263debb8b1bffc47333406af267f5215..f2fe1f925704d2e8f845967a299fc277d6138f49 100644 (file)
--- a/gtk/gtkfilechooserwidget.c
+++ b/gtk/gtkfilechooserwidget.c
@@ -5444,6 +5444,7 @@ gtk_file_chooser_widget_get_files (GtkFileChooser *chooser)
         goto file_entry;
     }
   else if (impl->location_entry &&
+           current_focus &&
            (current_focus == impl->location_entry ||
             gtk_widget_is_ancestor (current_focus, impl->location_entry)))
     {