gdk: Remove check for source window

This is backend dependent, on wayland there is no such source window,
not even on local DnD situations.

https://bugzilla.gnome.org/show_bug.cgi?id=697855

diff --git a/gdk/gdkdnd.c b/gdk/gdkdnd.c
index 6482b0b0e15eca4858ef10f9cf00270b27ce470b..2957fe2663e08f680287757cee62788761ed03b7 100644 (file)
--- a/gdk/gdkdnd.c
+++ b/gdk/gdkdnd.c
@@ -451,7 +451,6 @@ GdkAtom
 gdk_drag_get_selection (GdkDragContext *context)
 {
   g_return_val_if_fail (GDK_IS_DRAG_CONTEXT (context), GDK_NONE);
-  g_return_val_if_fail (context->source_window != NULL, GDK_NONE);
 
   return GDK_DRAG_CONTEXT_GET_CLASS (context)->get_selection (context);
 }