15871N/A g_return_val_if_fail(address != NULL, NULL);
15871N/A file = g_strconcat("gconfbackend-", back, NULL);
15871N/A- retval = g_module_build_path(GCONF_BACKEND_DIR, file);
15871N/A+ gconf_backend_dir = g_getenv ("GCONF_BACKEND_DIR");
15871N/A+ if (gconf_backend_dir == NULL)
15871N/A+ gconf_backend_dir = GCONF_BACKEND_DIR;
15871N/A+ retval = g_module_build_path(gconf_backend_dir, file);