Fix flex warnings and removes unnecessary include.

1 files changed, 6 insertions, 0 deletions

diff --git a/main.go b/main.go
index fd2189f..fc55aeb 100644
--- a/main.go
+++ b/main.go
@@ -53,9 +53,12 @@ func main() {
 				return
 			}
 
+			var _haveAddr bool = false
+
 			for cnt, adr := range addrs {
 				if ipnet, ok := adr.(*net.IPNet); ok && !ipnet.IP.IsLoopback() {
 					if ipnet.IP.To4() != nil {
+						_haveAddr = true
 						if cnt > 1 {
 							fmt.Printf(" or http://%s:%s/", ipnet.IP.String(), port)
 						} else {
@@ -64,6 +67,9 @@ func main() {
 					}
 				}
 			}
+			if !_haveAddr {
+				fmt.Printf("http://127.0.0.1:%s  (Info: No internet access detected)", port)
+			}
 		} else {
 			fmt.Print("http://" + *ip_f + ":" + port + "/")
 		}