some more work to be compatible with GTK+3

a4fab8c3 · Sebastian Ramacher · 5dacede6 · a4fab8c3 · a4fab8c3
Commit a4fab8c3 authored Feb 13, 2012 by Sebastian Ramacher
--- a/config.c
+++ b/config.c
--- a/zathura.c
+++ b/zathura.c
@@ -492,7 +492,7 @@ remove_page_from_table(GtkWidget* page, gpointer permanent)
    g_object_ref(G_OBJECT(page));
  }

-  gtk_container_remove(GTK_CONTAINER(page->parent), page);
+  gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(page)), page);
 }

 bool