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component/bt: fix nvs_get_str_or_blob length output error

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This commit is contained in:
baohongde 2017-08-31 15:12:09 +08:00
parent f3be0395d2
commit e1bd51af80
1 changed files with 1 additions and 3 deletions
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4
components/nvs_flash/src/nvs_api.cpp
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@ -400,11 +400,9 @@ static esp_err_t nvs_get_str_or_blob(nvs_handle handle, nvs::ItemType type, cons
} else if (*length < dataSize) {
*length = dataSize;
return ESP_ERR_NVS_INVALID_LENGTH;
} else if (*length > dataSize) {
*length = dataSize;
}
*length = dataSize;
return entry.mStoragePtr->readItem(entry.mNsIndex, type, key, out_value, dataSize);
}