Fix failing to parse host:port IRC URLs

This fixes a regression introduced in [1].

[1]: 68e1efcf0612c635ea186676559883e791552d30

1 files changed, 6 insertions, 3 deletions

diff --git a/config.go b/config.go
index 0aab25a..a06dc0c 100644
--- a/config.go
+++ b/config.go
@@ -3,7 +3,6 @@ package senpai
 import (
 	"errors"
 	"fmt"
-	"net"
 	"net/url"
 	"os"
 	"os/exec"
@@ -152,9 +151,13 @@ func LoadConfigFile(filename string) (cfg Config, err error) {
 		case "irc":
 			// Could be TLS or plaintext, keep TLS as is.
 		default:
-			return cfg, fmt.Errorf("invalid IRC addr scheme: %v", cfg.Addr)
+			if u.Host != "" {
+				return cfg, fmt.Errorf("invalid IRC addr scheme: %v", cfg.Addr)
+			}
+		}
+		if u.Host != "" {
+			cfg.Addr = u.Host
 		}
-		cfg.Addr = net.JoinHostPort(u.Hostname(), u.Port())
 	}
 	return
 }