diff options
| -rw-r--r-- | pb_encode.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/pb_encode.c b/pb_encode.c index 4f57fa5f..b0a736a2 100644 --- a/pb_encode.c +++ b/pb_encode.c @@ -214,15 +214,18 @@ static bool checkreturn encode_basic_field(pb_ostream_t *stream, { /* In proto3 there are optional fields but no has_ flag, do not encode this fields * when value is default or empty. */ - if(PB_LTYPE(field->type) == PB_LTYPE_BYTES){ + if(PB_LTYPE(field->type) == PB_LTYPE_BYTES) + { const pb_bytes_array_t *bytes = (const pb_bytes_array_t*)pData; if(bytes->size == 0) implicit_has = false; + } else if ((PB_LTYPE(field->type) == PB_LTYPE_STRING && *(const char*)pData == '\0') || (field->data_size == sizeof(uint_least8_t) && *(const uint_least8_t*)pData == 0) || (field->data_size == sizeof(uint_least16_t) && *(const uint_least16_t*)pData == 0) || (field->data_size == sizeof(uint32_t) && *(const uint_least32_t*)pData == 0) || (field->data_size == sizeof(uint64_t) && *(const uint_least64_t*)pData == 0)) + { implicit_has = false; } pSize = &implicit_has; |