py: Fix VM/runtime unpack sequence bug, Issue #193.

1 files changed, 1 insertions, 1 deletions

diff --git a/py/vm.c b/py/vm.c
index cacb6aca0..db219e487 100644
--- a/py/vm.c
+++ b/py/vm.c
@@ -450,7 +450,7 @@ bool mp_execute_byte_code_2(const byte *code_info, const byte **ip_in_out, mp_ob
 
                     case MP_BC_UNPACK_SEQUENCE:
                         DECODE_UINT;
-                        rt_unpack_sequence(sp[0], unum, sp + unum - 1);
+                        rt_unpack_sequence(sp[0], unum, sp);
                         sp += unum - 1;
                         break;