Bug "mark all as read" when using DESC order
Bug "mark all as read" when using DESC order

Solves https://github.com/marienfressinaud/FreshRSS/issues/431

asmundg/FreshRSS,aledeg/FreshRSS,superboum/FreshRSS,aledeg/FreshRSS,Dolomich/FreshRSS,plopoyop/FreshRSS,marienfressinaud/FreshRSS,asmundg/FreshRSS,samuelstein/FreshRSS,romibi/FreshRSS,FreshRSS/FreshRSS,aledeg/FreshRSS,superboum/FreshRSS,Dolomich/FreshRSS,FreshRSS/FreshRSS,Alkarex/FreshRSS,asmundg/FreshRSS,romibi/FreshRSS,FreshRSS/FreshRSS,aledeg/FreshRSS,marienfressinaud/FreshRSS,samuelstein/FreshRSS,Alkarex/FreshRSS,superboum/FreshRSS,romibi/FreshRSS,romibi/FreshRSS,Alkarex/FreshRSS,samuelstein/FreshRSS,FreshRSS/FreshRSS,marienfressinaud/FreshRSS,plopoyop/FreshRSS,Alkarex/FreshRSS,marienfressinaud/FreshRSS,Dolomich/FreshRSS