Bugfix Namensanzeige PCxxyy

main.go

@@ -137,7 +137,15 @@ func handleRange(w http.ResponseWriter, r *http.Request) {
 					fmt.Println("Ungültige IP-Adresse!")
 					return
 				}
-				N := "PC" + octets[2] + octets[3]
+				O3 := ""
+				O4 := ""
+				if len(octets[2]) < 2 {
+					O3 = "0" + octets[2]
+				}
+				if len(octets[3]) < 2 {
+					O3 = "0" + octets[3]
+				}
+				N := "PC" + O3 + O4
 				d.Rows = append(d.Rows, addrPair{IPv4: b.IPv4, IPv6: b.IPv6, Name: N})
 			}
 		}