removed unnecessary free (CID 7) added missing "ret =" in folder_list_func (CID 8) added missing "ret =" in get_info_func (CID 9)
removed unnecessary free (CID 7)
added missing "ret =" in folder_list_func (CID 8)
added missing "ret =" in get_info_func (CID 9)


git-svn-id: 40dd595c6684d839db675001a64203a1457e7319@10118 67ed7778-7388-44ab-90cf-0a291f65f57c

gphoto/libgphoto2.OLDMIGRATION,gphoto/libgphoto2.OLDMIGRATION,gphoto/libgphoto2.OLDMIGRATION,gphoto/libgphoto2.OLDMIGRATION