diff --git a/src/backend/libpq/hba.c b/src/backend/libpq/hba.c
new file mode 100644
index 2bb661c..40727a9
*** a/src/backend/libpq/hba.c
--- b/src/backend/libpq/hba.c
*************** parse_hba_line(List *line, int line_num)
*** 1385,1391 ****
--- 1385,1393 ----
  static bool
  parse_hba_auth_opt(char *name, char *val, HbaLine *hbaline, int line_num)
  {
+ #ifdef USE_LDAP
  	hbaline->ldapscope = LDAP_SCOPE_SUBTREE;
+ #endif
  
  	if (strcmp(name, "map") == 0)
  	{
*************** parse_hba_auth_opt(char *name, char *val
*** 1448,1458 ****
  	}
  	else if (strcmp(name, "ldapurl") == 0)
  	{
  		LDAPURLDesc *urldata;
  		int rc;
  
  		REQUIRE_AUTH_OPTION(uaLDAP, "ldapurl", "ldap");
- 
  #ifdef LDAP_API_FEATURE_X_OPENLDAP
  		rc = ldap_url_parse(val, &urldata);
  		if (rc != LDAP_SUCCESS)
--- 1450,1461 ----
  	}
  	else if (strcmp(name, "ldapurl") == 0)
  	{
+ #ifdef LDAP_API_FEATURE_X_OPENLDAP
  		LDAPURLDesc *urldata;
  		int rc;
+ #endif
  
  		REQUIRE_AUTH_OPTION(uaLDAP, "ldapurl", "ldap");
  #ifdef LDAP_API_FEATURE_X_OPENLDAP
  		rc = ldap_url_parse(val, &urldata);
  		if (rc != LDAP_SUCCESS)