{
struct sockaddr_un addr;
- char *path = (NULL == sock_file) ? SOCK_PATH : sock_file;
- char *group = (NULL == sock_group) ? COLLECTD_GRP_NAME : sock_group;
+ const char *path = (NULL == sock_file) ? SOCK_PATH : sock_file;
+ const char *group = (NULL == sock_group) ? COLLECTD_GRP_NAME : sock_group;
/* create UNIX socket */
errno = 0;