Fix empty suffix separator test.

diff --git a/servers/slapd/backend.c b/servers/slapd/backend.c
index 1b26ee117f3b41e94f8b01992fc0835398df8a3d..c2edb362758751b265331096fc7a744e78ac8813 100644 (file)
--- a/servers/slapd/backend.c
+++ b/servers/slapd/backend.c
@@ -520,7 +520,7 @@ select_backend(
                        }
 
                        
-                       if ( (len < dnlen) && !(DN_SEPARATOR( dn[(dnlen-len)-1] )) ) {
+                       if ( len && len < dnlen && !DN_SEPARATOR( dn[(dnlen-len)-1] ) ) {
                                /* make sure we have a separator */
                                continue;
                        }