array: CPython prints empty arrays inconsistently (only typecode, no []).
diff --git a/py/objarray.c b/py/objarray.c
index 88f7888..ef5fe8f 100644
--- a/py/objarray.c
+++ b/py/objarray.c
@@ -124,17 +124,21 @@
static void array_print(void (*print)(void *env, const char *fmt, ...), void *env, mp_obj_t o_in, mp_print_kind_t kind) {
mp_obj_array_t *o = o_in;
if (o->typecode == BYTEARRAY_TYPECODE) {
- print(env, "bytearray([", o->typecode);
+ print(env, "bytearray(", o->typecode);
} else {
- print(env, "array('%c', [", o->typecode);
+ print(env, "array('%c'", o->typecode);
}
- for (int i = 0; i < o->len; i++) {
- if (i > 0) {
- print(env, ", ");
+ if (o->len > 0) {
+ print(env, ", [", o->typecode);
+ for (int i = 0; i < o->len; i++) {
+ if (i > 0) {
+ print(env, ", ");
+ }
+ print(env, "%d", array_get_el(o, i));
}
- print(env, "%d", array_get_el(o, i));
+ print(env, "]");
}
- print(env, "])");
+ print(env, ")");
}
static mp_obj_t array_construct(char typecode, mp_obj_t initializer) {