Fix small bug with the URL stored in cache
Fix small bug with the URL stored in cache

songfj/simplepie,mblaney/simplepie,blat/simplepie,blat/simplepie,ropik/simplepie,FreshRSS/simplepie,Alkarex/simplepie,gsnedders/complexpie,wikidi/simplepie,skyzyx/simplepie,simplepie/simplepie,barryvdh/simplepie,Alexia/SimplePie,wikidi/simplepie,ropik/simplepie,blat/simplepie,barryvdh/simplepie,skyzyx/simplepie,Alkarex/simplepie,Alkarex/simplepie,Alexia/SimplePie,simplepie/simplepie,barryvdh/simplepie,wikidi/simplepie,songfj/simplepie,FreshRSS/simplepie,mblaney/simplepie,songfj/simplepie