diff options
| -rw-r--r-- | unix/file.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/unix/file.c b/unix/file.c index 1e7d3a9053..4588d96574 100644 --- a/unix/file.c +++ b/unix/file.c @@ -20,8 +20,9 @@ typedef struct _mp_obj_fdfile_t { #ifdef MICROPY_CPYTHON_COMPAT void check_fd_is_open(const mp_obj_fdfile_t *o) { - if (o->fd < 0) + if (o->fd < 0) { nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError, "I/O operation on closed file")); + } } #else #define check_fd_is_open(o) |