Fix the error token on "invalid hex escape"

* parse.y (tok_hex): flush token after dispatching the "invalid
  hex escape" parse error.

1 files changed, 1 insertions, 1 deletions

diff --git a/parse.y b/parse.y
index 58b8714d95..311bbba80b 100644
--- a/parse.y
+++ b/parse.y
@@ -6133,8 +6133,8 @@ tok_hex(struct parser_params *p, size_t *numlen)
 
     c = scan_hex(p->lex.pcur, 2, numlen);
     if (!*numlen) {
-	p->lex.ptok = p->lex.pcur;
 	yyerror0("invalid hex escape");
+	token_flush(p);
 	return 0;
     }
     p->lex.pcur += *numlen;