Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:8009And Qāl

[Machine] And Al-Hasan said: "He completes his fasting and there is nothing upon him."  

البيهقي:٨٠٠٩قَالَ

وَقَالَ الْحَسَنُ يُتِمُّ صَوْمَهُ وَلَا شَيْءَ عَلَيْهِ