diff options
| -rw-r--r-- | py/mpstate.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/py/mpstate.h b/py/mpstate.h index 9a8cc02013..c1c1faef0c 100644 --- a/py/mpstate.h +++ b/py/mpstate.h @@ -105,7 +105,7 @@ typedef struct _mp_state_vm_t { mp_map_t mp_loaded_modules_map; // pending exception object (MP_OBJ_NULL if not pending) - mp_obj_t mp_pending_exception; + volatile mp_obj_t mp_pending_exception; // current exception being handled, for sys.exc_info() #if MICROPY_PY_SYS_EXC_INFO |