lexer: Make lex_error_expecting() easier to use.

[pspp] / src / language / stats / sort-criteria.c

diff --git a/src/language/stats/sort-criteria.c b/src/language/stats/sort-criteria.c
index 0556f93b6821ef2457c82445aa984ccfde2af6f9..965e7d09dd95f8f77c37be36ea838d7b5540959a 100644 (file)
--- a/src/language/stats/sort-criteria.c
+++ b/src/language/stats/sort-criteria.c
@@ -71,7 +71,7 @@ parse_sort_criteria (struct lexer *lexer, const struct dictionary *dict,
             direction = SC_ASCEND;
           else
            {
-              lex_error_expecting (lexer, "A", "D", NULL_SENTINEL);
+              lex_error_expecting (lexer, "A", "D");
               goto error;
            }
          if (!lex_force_match (lexer, T_RPAREN))