BUG/MINOR: config: check the proper pointer to report unknown protocol

Check the protocol pointer and not the socket to report an unknown family
in servers or peers. This can never happen anyway, it's just to be completely
clean.

diff --git a/src/cfgparse.c b/src/cfgparse.c
index 7e4db74966c2417011d9b7ee5b54d7a3d34864d2..cd3a559d1d0726b1d3b480d3039d691a2af80c7a 100644 (file)
--- a/src/cfgparse.c
+++ b/src/cfgparse.c
@@ -1309,7 +1309,7 @@ int cfg_parse_peers(const char *file, int linenum, char **args, int kwm)
                newpeer->data  = &raw_sock;
                newpeer->sock_init_arg = NULL;
 
-               if (!sk) {
+               if (!newpeer->proto) {
                        Alert("parsing [%s:%d] : Unknown protocol family %d '%s'\n",
                              file, linenum, newpeer->addr.ss_family, args[2]);
                        err_code |= ERR_ALERT | ERR_FATAL;
@@ -3951,7 +3951,7 @@ stats_error_parsing:
                        newsrv->proto = protocol_by_family(newsrv->addr.ss_family);
                        newsrv->data  = &raw_sock;
 
-                       if (!sk) {
+                       if (!newsrv->proto) {
                                Alert("parsing [%s:%d] : Unknown protocol family %d '%s'\n",
                                      file, linenum, newsrv->addr.ss_family, args[2]);
                                err_code |= ERR_ALERT | ERR_FATAL;