Add missing return statement to dcc module.
Add missing return statement to dcc module.

It was harmless, but it makes Coverity happier.

Phansa/znc,Zarthus/znc,elyscape/znc,Mikaela/znc,jreese/znc,Zarthus/znc,evilnet/znc,evilnet/znc,DarthGandalf/znc,kashike/znc,BtbN/znc,elyscape/znc,evilnet/znc,psychon/znc,evilnet/znc,Zarthus/znc,znc/znc,KiNgMaR/znc,psychon/znc,Mkaysi/znc,znc/znc,markusj/znc,GLolol/znc,psychon/znc,KiNgMaR/znc,GLolol/znc,Phansa/znc,elyscape/znc,GLolol/znc,elyscape/znc,znc/znc,jreese/znc,Adam-/znc,DarthGandalf/znc,Mikaela/znc,Mikaela/znc,markusj/znc,wolfy1339/znc,KiNgMaR/znc,kashike/znc,kashike/znc,jreese/znc,Mkaysi/znc,Phansa/znc,Mkaysi/znc,KiNgMaR/znc,DarthGandalf/znc,DarthGandalf/znc,dgw/znc,Mikaela/znc,BtbN/znc,elyscape/znc,kashike/znc,dgw/znc,kashike/znc,GLolol/znc,psychon/znc,GLolol/znc,markusj/znc,Zarthus/znc,DarthGandalf/znc,BtbN/znc,Zarthus/znc,wolfy1339/znc,Mkaysi/znc,znc/znc,BtbN/znc,Mikaela/znc,Adam-/znc,dgw/znc,jreese/znc,Phansa/znc,Adam-/znc,Phansa/znc,DarthGandalf/znc,Mkaysi/znc,wolfy1339/znc,Adam-/znc,psychon/znc,KiNgMaR/znc,dgw/znc,psychon/znc,markusj/znc,Adam-/znc,jreese/znc,Phansa/znc,Mikaela/znc,Adam-/znc,wolfy1339/znc,GLolol/znc,markusj/znc,kashike/znc,Mkaysi/znc,jreese/znc,znc/znc,wolfy1339/znc,evilnet/znc,znc/znc,BtbN/znc,dgw/znc,Adam-/znc,evilnet/znc,wolfy1339/znc,markusj/znc,KiNgMaR/znc,BtbN/znc,Mkaysi/znc,dgw/znc,Mikaela/znc,Zarthus/znc,elyscape/znc