Avoid there being a notice when we get <author> in RSS, and declare the $error property in SimplePie
Avoid there being a notice when we get <author> in RSS, and declare the $error property in SimplePie

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