Fallback to the "first node" configuration

If a node's configuration can't be loaded (e.g. nodeX/node.cnf is missing), fall-back and load the "first node" (e.g. Node1) configuration. On recent *nix installs (since the migration to Git), the node2+/node.cnf files were not copied/created, so let's solve that soon-to-be-FAQ now.

src/sbbs3/main.cpp

@@ -5715,10 +5715,12 @@ NO_SSH:
 		    SAFECOPY(cfg->ctrl_dir, startup->ctrl_dir);
 			lprintf(LOG_INFO,"Node %d Loading configuration files from %s", cfg->node_num, cfg->ctrl_dir);
 			SAFECOPY(logstr,UNKNOWN_LOAD_ERROR);
+			if(!load_cfg(cfg, node_text[i - 1], TRUE, logstr)) {
+				cfg->node_num = first_node;
 				if(!load_cfg(cfg, node_text[i - 1], TRUE, logstr)) {
 					lprintf(LOG_CRIT,"!ERROR %s",logstr);
 					lprintf(LOG_CRIT,"!FAILED to load configuration files");
-				sbbs->bprintf(" FAILED: %s", logstr);
+					sbbs->bprintf("\r\nFAILED: %s", logstr);
 					client_off(client_socket);
 					SSH_END(client_socket);
 					close_socket(client_socket);
@@ -5727,6 +5729,8 @@ NO_SSH:
 					sbbs->putnodedat(cfg->node_num,&node);
 					continue;
 				}
+				cfg->node_num = i; // correct the node number
+			}
 			if(node.misc & NODE_RRUN) {
 				sbbs->getnodedat(cfg->node_num,&node,true);
 				node.misc &= ~NODE_RRUN;