commit 4b597a1c1a08b1895a3aeed60394872ff906abb7
author Damien George <damien.p.george@gmail.com> Thu Mar 31 19:55:42 2016 +0300
committer Paul Sokolovsky <pfalcon@users.sourceforge.net> Thu Mar 31 19:56:52 2016 +0300
tree 7cf5f0b641564383bcda0f77d29984bdcf070fde
parent 98af89161084eec240f26015b35397b547abcbf8

esp8266: Reset term_obj on reboot.

Also, term_obj can be NULL if socket enables REPL duplication signalling
before os.dupterm is called, so it should be checked.

esp8266/main.c

diff --git a/esp8266/main.c b/esp8266/main.c
index bf68ebc..bb28246 100644
--- a/esp8266/main.c
+++ b/esp8266/main.c
@@ -52,6 +52,7 @@
     memset(MP_STATE_PORT(fs_user_mount), 0, sizeof(MP_STATE_PORT(fs_user_mount)));
     #endif
     MP_STATE_PORT(mp_kbd_exception) = mp_obj_new_exception(&mp_type_KeyboardInterrupt);
+    MP_STATE_PORT(term_obj) = MP_OBJ_NULL;
 #if MICROPY_MODULE_FROZEN
     pyexec_frozen_module("boot");
 #endif