configure: Fix to older autoconfs

--HG--
branch : HEAD

diff --git a/configure.in b/configure.in
index 0067fc68a6cfc54dce7ae8a4757adb84ceeb9feb..7bdb48dba697315053f670005f9fa9199703a66c 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -2008,6 +2008,7 @@ if test $want_ldap != no; then
                        LDAP_LIBS="-lldap"
                        AC_CHECK_LIB(ldap, ber_free, [
                          # do nothing, default is to add -lldap to LIBS
+                         :
                        ], [
                          AC_CHECK_LIB(lber, ber_free, [
                            LDAP_LIBS="$LDAP_LIBS -llber"