dnd: Prevent black background in icons

diff --git a/gtk/gtkdnd.c b/gtk/gtkdnd.c
index a525fd977088235f846255ca91debb27e1deee6d..2d95e22a3badc2cae0ab97a021f5572c1a1bda80 100644 (file)
--- a/gtk/gtkdnd.c
+++ b/gtk/gtkdnd.c
@@ -2670,7 +2670,7 @@ set_icon_helper (GdkDragContext     *context,
                                          gtk_widget_get_style_context (window),
                                          gdk_window_get_scale_factor (root));
   surface = gdk_window_create_similar_surface (root,
-                                               CAIRO_CONTENT_COLOR,
+                                               CAIRO_CONTENT_COLOR_ALPHA,
                                                width, height);
 
   cr = cairo_create (surface);