Removed nil check, as the enumerationBlock is guaranteed to be set in the private function.
Removed nil check, as the enumerationBlock is guaranteed to be set in the private function.

pietbrauer/objective-git,0x4a616e/objective-git,libgit2/objective-git,libgit2/objective-git,alehed/objective-git,0x4a616e/objective-git,c9s/objective-git,pietbrauer/objective-git,dleehr/objective-git,misterfifths/objective-git,slavikus/objective-git,Acidburn0zzz/objective-git,javiertoledo/objective-git,c9s/objective-git,blackpixel/objective-git,TOMalley104/objective-git,alehed/objective-git,alehed/objective-git,javiertoledo/objective-git,nerdishbynature/objective-git,javiertoledo/objective-git,blackpixel/objective-git,misterfifths/objective-git,phatblat/objective-git,blackpixel/objective-git,libgit2/objective-git,misterfifths/objective-git,c9s/objective-git,pietbrauer/objective-git,Acidburn0zzz/objective-git,Acidburn0zzz/objective-git,misterfifths/objective-git,phatblat/objective-git,dleehr/objective-git,javiertoledo/objective-git,TOMalley104/objective-git,Acidburn0zzz/objective-git,tiennou/objective-git,dleehr/objective-git,pietbrauer/objective-git,0x4a616e/objective-git,dleehr/objective-git,nerdishbynature/objective-git,nerdishbynature/objective-git,TOMalley104/objective-git,c9s/objective-git,slavikus/objective-git,blackpixel/objective-git,slavikus/objective-git,libgit2/objective-git,tiennou/objective-git,TOMalley104/objective-git,tiennou/objective-git,phatblat/objective-git