From 653a0c2d71100998a9cce0b7e2eb29ce54014aab Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Wed, 26 Jul 2017 12:51:46 +1000
Subject: [PATCH] extmod/machine_signal: Fix parsing of invert arg when Pin is
 first arg.

---
 extmod/machine_signal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/extmod/machine_signal.c b/extmod/machine_signal.c
index d089312962..78d0c3feef 100644
--- a/extmod/machine_signal.c
+++ b/extmod/machine_signal.c
@@ -96,7 +96,7 @@ STATIC mp_obj_t signal_make_new(const mp_obj_type_t *type, size_t n_args, size_t
         if (n_args == 1) {
             if (n_kw == 0) {
             } else if (n_kw == 1 && args[1] == MP_OBJ_NEW_QSTR(MP_QSTR_invert)) {
-                invert = mp_obj_is_true(args[1]);
+                invert = mp_obj_is_true(args[2]);
             } else {
                 goto error;
             }