caught nasty empty DN bug

diff --git a/servers/slapd/schema_init.c b/servers/slapd/schema_init.c
index 963cc69c958c35b122089ebf7ebcde64ae36457d..717502b40385c62390737e70aacbe20169f0b06e 100644 (file)
--- a/servers/slapd/schema_init.c
+++ b/servers/slapd/schema_init.c
@@ -874,7 +874,10 @@ uniqueMemberNormalize(
        assert( SLAP_MR_IS_VALUE_OF_SYNTAX( usage ));
 
        ber_dupbv( &out, val );
-       if( out.bv_len != 0 ) {
+       if( BER_BVISEMPTY( &out ) ) {
+               *normalized = out;
+
+       } else {
                struct berval uid = BER_BVNULL;
 
                if( out.bv_val[out.bv_len-1] == 'B'