From 6ca377762516888b0488d60c971e0660ae6035f4 Mon Sep 17 00:00:00 2001
From: Camil Staps
Date: Fri, 14 Oct 2016 22:17:01 +0200
Subject: token_list using an array for memory efficiency

---
 interpreter/syntax.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'interpreter/syntax.c')

diff --git a/interpreter/syntax.c b/interpreter/syntax.c
index c79d482..015f820 100644
--- a/interpreter/syntax.c
+++ b/interpreter/syntax.c
@@ -10,10 +10,10 @@ void free_token(struct token *tk) {
 }
 
 void free_token_list(struct token_list *list) {
-	free_token(&list->elem);
-	if (list->rest)
-		free_token_list(list->rest);
-	my_free(list->rest);
+	unsigned int i;
+	for (i = 0; i < list->index; i++)
+		free_token(&list->elems[i]);
+	my_free(list);
 }
 
 bool empty_args_list(struct arg_list *list) {
-- 
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