From bbc0b707e8e2c3a72a85a6fcae54c8b45466b432 Mon Sep 17 00:00:00 2001
From: Paul Lecuq <paul@paulbsd.com>
Date: Sun, 19 Jan 2020 23:33:22 +0100
Subject: [PATCH] updated error handling

---
 functions.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/functions.go b/functions.go
index f04a257..cd1557f 100644
--- a/functions.go
+++ b/functions.go
@@ -7,6 +7,7 @@ import (
 	"net/http"
 	"os"
 	"strings"
+  "log"
 
 	"github.com/labstack/echo/v4"
 	"github.com/likexian/whois-go"
@@ -23,12 +24,12 @@ func GetIPInfo(c echo.Context) (ip IP, err error) {
 
 	err = ip.CheckIPAddress()
 	if err != nil {
-		return IP{}, err
+	  log.Println(fmt.Sprintf("Error checking IP address %s",ip.IP))
 	}
 
 	err = ip.GetHostname()
 	if err != nil {
-		return IP{}, err
+	  log.Println(fmt.Sprintf("Error checking revers DNS for IP address %s",ip.IP))
 	}
 
 	return
@@ -39,6 +40,7 @@ func Dip(c echo.Context) (err error) {
 	var ip IP
 
 	ip, err = GetIPInfo(c)
+  fmt.Println(err)
 	if err != nil {
 		return c.Render(http.StatusInternalServerError, "error.html", nil)
 	}