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py: Oops, fix int.from_bytes to correctly convert bytes!

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Damien George 2014-04-13 12:40:50 +01:00
parent 5213eb35b5
commit b9e7ed4ebc
1 changed files with 2 additions and 2 deletions
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4
py/objint.c
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@ -277,8 +277,8 @@ STATIC mp_obj_t int_from_bytes(uint n_args, const mp_obj_t *args) {
// convert the bytes to an integer
machine_uint_t value = 0;
for (uint i = 0; i < bufinfo.len; i++) {
value += ((byte*)bufinfo.buf)[i];
for (const byte* buf = bufinfo.buf + bufinfo.len - 1; buf >= (byte*)bufinfo.buf; buf--) {
value = (value << 8) | *buf;
}
return mp_obj_new_int_from_uint(value);