diff options
-rw-r--r-- | preproc.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -3395,12 +3395,13 @@ issue_error: tline = expand_smacro(tline->next); last->next = NULL; - t = tline->next; + if (tline) /* skip expanded id */ + t = tline->next; while (tok_type_(t, TOK_WHITESPACE)) t = t->next; /* t should now point to the string */ - if (t->type != TOK_STRING) { + if (!tok_type_(t, TOK_STRING)) { error(ERR_NONFATAL, "`%%substr` requires string as second parameter"); free_tlist(tline); |