-diff -urN devhelp-0.22/src/dh-base.c devhelp-0.22.new/src/dh-base.c
---- devhelp-0.22/src/dh-base.c 2008-10-11 00:00:18.000000000 +0200
-+++ devhelp-0.22.new/src/dh-base.c 2008-12-03 20:27:27.000000000 +0100
-@@ -210,6 +210,10 @@
+diff -urN devhelp-2.32.0/src/dh-book-manager.c devhelp-2.32.0.new//src/dh-book-manager.c
+--- devhelp-2.32.0/src/dh-book-manager.c 2010-09-13 12:10:02.000000000 +0200
++++ devhelp-2.32.0.new//src/dh-book-manager.c 2010-09-30 22:25:57.471564288 +0200
+@@ -145,6 +145,10 @@
dir = g_build_filename (data_dir, "gtk-doc", "html", NULL);
- base_add_books (base, dir);
+ book_manager_add_from_dir (book_manager, dir);
g_free (dir);
+
+ dir = g_build_filename (data_dir, "doc", "gtk-doc", "html", NULL);
-+ base_add_books (base, dir);
++ book_manager_add_from_dir (book_manager, dir);
+ g_free (dir);
dir = g_build_filename (data_dir, "devhelp", "books", NULL);
- base_add_books (base, dir);
+ book_manager_add_from_dir (book_manager, dir);