Fix API bug with EasyRSS (#1800)
Fix API bug with EasyRSS (#1800)

Regression in FreshRSS 1.10.0
https://github.com/FreshRSS/FreshRSS/issues/1799
aledeg/FreshRSS,marienfressinaud/FreshRSS,FreshRSS/FreshRSS,Alkarex/FreshRSS,FreshRSS/FreshRSS,aledeg/FreshRSS,romibi/FreshRSS,Alkarex/FreshRSS,marienfressinaud/FreshRSS,romibi/FreshRSS,Alkarex/FreshRSS,FreshRSS/FreshRSS,FreshRSS/FreshRSS,romibi/FreshRSS,marienfressinaud/FreshRSS,marienfressinaud/FreshRSS,Alkarex/FreshRSS,romibi/FreshRSS,aledeg/FreshRSS,aledeg/FreshRSS