- Docs: log { } from 'optional' -> 'recomended'

- If no log { } block is present a warning will be printed out and we will fallback
  to a default of logging errors to ircd.log. Suggested by w00t (#0002327).

Changes

@@ -598,3 +598,6 @@
   Bugz (#0002198). Obviously all servers need to be upgraded to make this work.
 - Fixed SVSNOOP bug where remote servers still thought the opers had privileges, reported
   by Zell (#0002185)
+- Docs: log { } from 'optional' -> 'recomended'
+- If no log { } block is present a warning will be printed out and we will fallback
+  to a default of logging errors to ircd.log. Suggested by w00t (#0002327).

doc/unreal32docs.html

@@ -1250,7 +1250,7 @@ loadmodule "modules/cloak.dll";
 </pre>
 </div>
 <p><font class="block_section">4.11 - </font><font class="block_name">Log Block</font>
-   <font class="block_optional">OPTIONAL</font><a name="logblock"></a><div class="desc">
+   <font class="block_recommended">RECOMMENDED</font><a name="logblock"></a><div class="desc">
 </p>
 <p>Syntax:<br>
 <pre>

src/s_conf.c

@@ -1570,6 +1570,17 @@ char *encoded;
 	}
 }
 
+static void make_default_logblock(void)
+{
+ConfigItem_log *ca = MyMallocEx(sizeof(ConfigItem_log));
+
+	config_status("No log { } block found -- using default: errors will be logged to 'ircd.log'");
+
+	ca->file = strdup("ircd.log");
+	ca->flags |= LOG_ERROR;
+	AddListItem(ca, conf_log);
+}
+
 int	init_conf(char *rootconf, int rehash)
 {
 	config_status("Loading IRCd configuration ..");
@@ -1673,6 +1684,8 @@ int	init_conf(char *rootconf, int rehash)
 		RunHook0(HOOKTYPE_REHASH_COMPLETE);
 	}
 	do_weird_shun_stuff();
+	if (!conf_log)
+		make_default_logblock();
 	nextconnect = TStime() + 1; /* check for autoconnects */
 	config_status("Configuration loaded without any problems ..");
 	return 0;