Avoid needless MPP on multiple channels to the same first-hop#1370

TheBlueMatt merged 1 commit intolightningdevkit:mainlightningdevkit/rust-lightning:mainfrom

TheBlueMatt:2022-03-pref-first-hop-chansTheBlueMatt/rust-lightning:2022-03-pref-first-hop-chansCopy head branch name to clipboard