entry: ensure valid GdkWindow before set_invisible_cursor()

If the window has not yet been created, then we can't set the invisible
cursor yet. This can happen in situations where the widget is in a
revealer with type-to-search functionality.

diff --git a/gtk/gtkentry.c b/gtk/gtkentry.c
index 91ac223c59d318f19b83e60e2a4f74bf6fb6a04f..2ac7964c9a4d330d959888f6d5ca7858652ef14f 100644 (file)
--- a/gtk/gtkentry.c
+++ b/gtk/gtkentry.c
@@ -4853,9 +4853,11 @@ gtk_entry_obscure_mouse_cursor (GtkEntry *entry)
   if (priv->mouse_cursor_obscured)
     return;
 
-  set_invisible_cursor (priv->text_area);
-
-  priv->mouse_cursor_obscured = TRUE;
+  if (priv->text_area)
+    {
+      set_invisible_cursor (priv->text_area);
+      priv->mouse_cursor_obscured = TRUE;
+    }
 }
 
 static gint