From HEAD:

[openldap] / servers / slapd / back-ldbm / index.c

diff --git a/servers/slapd/back-ldbm/index.c b/servers/slapd/back-ldbm/index.c
index 13956bbc1ede3fe7517f9830805cbbb420c0b802..90911d36ad659610e6ef45dc274b7c61afc8625f 100644 (file)
--- a/servers/slapd/back-ldbm/index.c
+++ b/servers/slapd/back-ldbm/index.c
@@ -115,9 +115,14 @@ int index_param(
                break;
 
        case LDAP_FILTER_APPROX:
-               if( IS_SLAP_INDEX( mask, SLAP_INDEX_APPROX ) ) {
-                       goto done;
+               if ( desc->ad_type->sat_approx ) {
+                       if( IS_SLAP_INDEX( mask, SLAP_INDEX_APPROX ) ) {
+                               goto done;
+                       }
+                       break;
                }
+
+               /* Use EQUALITY rule and index for approximate match */
                /* fall thru */
 
        case LDAP_FILTER_EQUALITY: