diff -up sudo-1.7.1/configure.in.conffix sudo-1.7.1/configure.in
--- sudo-1.7.1/configure.in.conffix	2009-06-22 15:45:51.000000000 +0200
+++ sudo-1.7.1/configure.in	2009-06-22 15:45:30.000000000 +0200
@@ -2473,7 +2473,7 @@ if test ${with_ldap-'no'} != "no"; then
     AC_MSG_RESULT([yes])
     AC_DEFINE(HAVE_LBER_H)])
 
-    AC_CHECK_HEADERS([sasl/sasl.h] [sasl.h], [AC_CHECK_FUNCS(ldap_sasl_interactive_bind_s), [break]])
+    AC_CHECK_HEADERS([sasl/sasl.h] [sasl.h], [AC_CHECK_FUNCS(ldap_sasl_interactive_bind_s)], [break])
     AC_CHECK_HEADERS([ldap_ssl.h] [mps/ldap_ssl.h], [break], [], [#include <ldap.h>])
     AC_CHECK_FUNCS(ldap_initialize ldap_start_tls_s ldapssl_init ldapssl_set_strength ldap_search_ext_s ldap_unbind_ext_s ldap_str2dn ldap_create ldap_sasl_bind_s ldap_ssl_client_init ldap_start_tls_s_np)