handle intermittent key presence during patch
handle intermittent key presence during patch

sreesirisha/GITMidtermexam,posva/vue,wushuyi/vue,hanhongyuan/vue,lizhiyao/vue,greennyreborn/vue,vuejs/vue,posva/vue,Kingwl/vue,Kingwl/vue,KingMario/vue,greennyreborn/vue,sreesirisha/GITMidtermexam,vuejs/vue,Jinjiang/vue,Hanks10100/vue,xueyaodeai/vue,lizhiyao/vue,Ddder-FE/vue,pramudaprakash/GITHUB,leemotive/vue,Jinjiang/vue,leemotive/vue,Ddder-FE/vue,leemotive/vue,vuejs/vue,lizhiyao/vue,hanhongyuan/vue,gebilaoxiong/vue,cnchanning/vue,greennyreborn/vue,KingMario/vue,cnchanning/vue,xueyaodeai/vue,KingMario/vue,sreesirisha/GITMidtermexam,pramudaprakash/GITHUB,Ddder-FE/vue,wushuyi/vue,xueyaodeai/vue,cnchanning/vue,Ddder-FE/vue,hanhongyuan/vue,pramudaprakash/GITHUB,sreesirisha/GITMidtermexam,KingMario/vue,Hanks10100/vue,greennyreborn/vue,posva/vue,leemotive/vue,hanhongyuan/vue,Kingwl/vue,pramudaprakash/GITHUB,gebilaoxiong/vue,xueyaodeai/vue,Kingwl/vue,vuejs/vue,Jinjiang/vue,gebilaoxiong/vue,Hanks10100/vue,optimizely/vue,Jinjiang/vue,posva/vue,lizhiyao/vue,Hanks10100/vue