require at least 1 server

irc/README.md

@@ -46,7 +46,7 @@ path = "./currency.json"
 # https://github.com/aatxe/irc?tab=readme-ov-file#configuring-irc-clients
 owners = ["Tiffany"]
 nickname = "rink"
-realname = "rink-irc-bot"
+realname = "rinkcalc.app"
 server = "irc.libera.chat"
 port = 6697
 use_tls = true

irc/src/main.rs

@@ -84,6 +84,11 @@ async fn main() {
         }
     }
 
+    if config.servers.is_empty() {
+        println!("config.toml doesn't contain any servers");
+        std::process::exit(1);
+    }
+
     let handles = (0..config.servers.len())
         .map(|i| server_task(config.clone(), i))
         .collect::<Vec<_>>();