lexer: Use lex_is_string() more consistently.

[pspp] / src / language / dictionary / variable-label.c

diff --git a/src/language/dictionary/variable-label.c b/src/language/dictionary/variable-label.c
index e8abe70dc91fd0c12d1000c5a615e2ce59195604..fbf7e200ee3a4d89876b3b6f1a21e37292923a55 100644 (file)
--- a/src/language/dictionary/variable-label.c
+++ b/src/language/dictionary/variable-label.c
@@ -46,9 +46,8 @@ cmd_variable_labels (struct lexer *lexer, struct dataset *ds)
       if (!parse_variables (lexer, dataset_dict (ds), &v, &nv, PV_NONE))
         return CMD_FAILURE;
 
-      if (lex_token (lexer) != T_STRING)
+      if (!lex_force_string (lexer))
        {
-         msg (SE, _("String expected for variable label."));
          free (v);
          return CMD_FAILURE;
        }