spinbutton: fix style context path for internal buttons

We were adding one child too much to the style context path when
generating it for the internal buttons, which in turn caused sibling
selectors from the theme such as :first-child to apply to both buttons
under certain circumstances. Spotted by Lapo Calamandrei.

diff --git a/gtk/gtkspinbutton.c b/gtk/gtkspinbutton.c
index 915f8ba6f392e5e103865847a8675709bed46abb..bc1e4a8224f0a46935a9af7965fb3060a99fda72 100644 (file)
--- a/gtk/gtkspinbutton.c
+++ b/gtk/gtkspinbutton.c
@@ -771,15 +771,9 @@ gtk_spin_button_panel_nthchildize_context (GtkSpinButton *spin_button,
   gtk_widget_path_iter_add_class (siblings_path, down_pos, GTK_STYLE_CLASS_SPINBUTTON);
 
   if (panel == priv->down_panel)
-    {
-      gtk_widget_path_append_with_siblings (path, siblings_path, up_pos);
-      gtk_widget_path_append_with_siblings (path, siblings_path, down_pos);
-    }
+    gtk_widget_path_append_with_siblings (path, siblings_path, down_pos);
   else
-    {
-      gtk_widget_path_append_with_siblings (path, siblings_path, down_pos);
-      gtk_widget_path_append_with_siblings (path, siblings_path, up_pos);
-    }
+    gtk_widget_path_append_with_siblings (path, siblings_path, up_pos);
 
   gtk_style_context_set_path (context, path);
   gtk_widget_path_unref (path);