nix-daemon: Don't die if the user sends an unknown setting
nix-daemon: Don't die if the user sends an unknown setting

ehmry/nix,peti/nix,NixOS/nix,bennofs/nix,dezgeg/nix,pikajude/nix,peti/nix,zimbatm/nix,dtzWill/nix,shlevy/nix,rycee/nix,shlevy/nix,dezgeg/nix,peti/nix,bennofs/nix,dtzWill/nix,rycee/nix,pikajude/nix,NixOS/nix,layus/nix,rycee/nix,shlevy/nix,ehmry/nix,dtzWill/nix,dtzWill/nix,peti/nix,NixOS/nix,zimbatm/nix,NixOS/nix,vcunat/nix,pikajude/nix,bennofs/nix,ehmry/nix,vcunat/nix,NixOS/nix,zimbatm/nix,dezgeg/nix,bennofs/nix,shlevy/nix,layus/nix,zimbatm/nix,ehmry/nix,rycee/nix,ehmry/nix,layus/nix,dtzWill/nix,layus/nix,layus/nix,rycee/nix,vcunat/nix,shlevy/nix,dezgeg/nix,vcunat/nix,dezgeg/nix,peti/nix,ehmry/nix