From 94792dd88f72cc4f754f40f63960d8932cea0365 Mon Sep 17 00:00:00 2001
From: Daniel Campora <daniel@wipy.io>
Date: Tue, 28 Apr 2015 23:45:15 +0200
Subject: [PATCH] py: In attrtuple use the correct length value and index for
 'fields'.

---
 py/objattrtuple.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/py/objattrtuple.c b/py/objattrtuple.c
index 223c4c581..b3fa31448 100644
--- a/py/objattrtuple.c
+++ b/py/objattrtuple.c
@@ -34,7 +34,7 @@ STATIC
 #endif
 void mp_obj_attrtuple_print_helper(const mp_print_t *print, const qstr *fields, mp_obj_tuple_t *o) {
     mp_print_str(print, "(");
-    for (mp_uint_t i = 0; i < o->len; i++) {
+    for (mp_uint_t i = 0; i < (o->len - 1); i++) {
         if (i > 0) {
             mp_print_str(print, ", ");
         }
@@ -51,7 +51,7 @@ void mp_obj_attrtuple_print_helper(const mp_print_t *print, const qstr *fields,
 STATIC void mp_obj_attrtuple_print(const mp_print_t *print, mp_obj_t o_in, mp_print_kind_t kind) {
     (void)kind;
     mp_obj_tuple_t *o = o_in;
-    const qstr *fields = (const qstr*)o->items[o->len];
+    const qstr *fields = (const qstr*)o->items[o->len - 1];
     mp_obj_attrtuple_print_helper(print, fields, o);
 }
 
-- 
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